@relation auto-mpg
@attribute mpg real
@attribute cylinders {4,8,3,6,5}
@attribute displacement real
@attribute horsepower real
@attribute weight real
@attribute acceleration real
@attribute class {1,2,3} 
@data
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27.0,4,101.0,83.00,2202.0,15.3,2
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22.0,6,225.0,100.0,3233.0,15.4,1
22.0,6,250.0,105.0,3353.0,14.5,1
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22.5,6,232.0,90.00,3085.0,17.6,1
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24.5,4,98.00,60.00,2164.0,22.1,1
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33.0,4,91.00,53.00,1795.0,17.4,3
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17.5,6,258.0,95.00,3193.0,17.8,1
29.5,4,97.00,71.00,1825.0,12.2,2
32.0,4,85.00,70.00,1990.0,17.0,3
28.0,4,97.00,75.00,2155.0,16.4,3
26.5,4,140.0,72.00,2565.0,13.6,1
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16.5,6,168.0,120.0,3820.0,16.7,2
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25.5,4,122.0,96.00,2300.0,15.5,1
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30.0,4,97.00,67.00,1985.0,16.4,3
30.5,4,97.00,78.00,2190.0,14.1,2
22.0,6,146.0,97.00,2815.0,14.5,3
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43.1,4,90.00,48.00,1985.0,21.5,2
36.1,4,98.00,66.00,1800.0,14.4,1
32.8,4,78.00,52.00,1985.0,19.4,3
39.4,4,85.00,70.00,2070.0,18.6,3
36.1,4,91.00,60.00,1800.0,16.4,3
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19.4,8,318.0,140.0,3735.0,13.2,1
20.2,8,302.0,139.0,3570.0,12.8,1
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20.5,6,200.0,95.00,3155.0,18.2,1
20.2,6,200.0,85.00,2965.0,15.8,1
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20.5,6,225.0,100.0,3430.0,17.2,1
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20.6,6,231.0,105.0,3380.0,15.8,1
20.8,6,200.0,85.00,3070.0,16.7,1
18.6,6,225.0,110.0,3620.0,18.7,1
18.1,6,258.0,120.0,3410.0,15.1,1
19.2,8,305.0,145.0,3425.0,13.2,1
17.7,6,231.0,165.0,3445.0,13.4,1
18.1,8,302.0,139.0,3205.0,11.2,1
17.5,8,318.0,140.0,4080.0,13.7,1
30.0,4,98.00,68.00,2155.0,16.5,1
27.5,4,134.0,95.00,2560.0,14.2,3
27.2,4,119.0,97.00,2300.0,14.7,3
30.9,4,105.0,75.00,2230.0,14.5,1
21.1,4,134.0,95.00,2515.0,14.8,3
23.2,4,156.0,105.0,2745.0,16.7,1
23.8,4,151.0,85.00,2855.0,17.6,1
23.9,4,119.0,97.00,2405.0,14.9,3
20.3,5,131.0,103.0,2830.0,15.9,2
17.0,6,163.0,125.0,3140.0,13.6,2
21.6,4,121.0,115.0,2795.0,15.7,2
16.2,6,163.0,133.0,3410.0,15.8,2
31.5,4,89.00,71.00,1990.0,14.9,2
29.5,4,98.00,68.00,2135.0,16.6,3
21.5,6,231.0,115.0,3245.0,15.4,1
19.8,6,200.0,85.00,2990.0,18.2,1
22.3,4,140.0,88.00,2890.0,17.3,1
20.2,6,232.0,90.00,3265.0,18.2,1
20.6,6,225.0,110.0,3360.0,16.6,1
17.0,8,305.0,130.0,3840.0,15.4,1
17.6,8,302.0,129.0,3725.0,13.4,1
16.5,8,351.0,138.0,3955.0,13.2,1
18.2,8,318.0,135.0,3830.0,15.2,1
16.9,8,350.0,155.0,4360.0,14.9,1
15.5,8,351.0,142.0,4054.0,14.3,1
19.2,8,267.0,125.0,3605.0,15.0,1
18.5,8,360.0,150.0,3940.0,13.0,1
31.9,4,89.00,71.00,1925.0,14.0,2
34.1,4,86.00,65.00,1975.0,15.2,3
35.7,4,98.00,80.00,1915.0,14.4,1
27.4,4,121.0,80.00,2670.0,15.0,1
25.4,5,183.0,77.00,3530.0,20.1,2
23.0,8,350.0,125.0,3900.0,17.4,1
27.2,4,141.0,71.00,3190.0,24.8,2
23.9,8,260.0,90.00,3420.0,22.2,1
34.2,4,105.0,70.00,2200.0,13.2,1
34.5,4,105.0,70.00,2150.0,14.9,1
31.8,4,85.00,65.00,2020.0,19.2,3
37.3,4,91.00,69.00,2130.0,14.7,2
28.4,4,151.0,90.00,2670.0,16.0,1
28.8,6,173.0,115.0,2595.0,11.3,1
26.8,6,173.0,115.0,2700.0,12.9,1
33.5,4,151.0,90.00,2556.0,13.2,1
41.5,4,98.00,76.00,2144.0,14.7,2
38.1,4,89.00,60.00,1968.0,18.8,3
32.1,4,98.00,70.00,2120.0,15.5,1
37.2,4,86.00,65.00,2019.0,16.4,3
28.0,4,151.0,90.00,2678.0,16.5,1
26.4,4,140.0,88.00,2870.0,18.1,1
24.3,4,151.0,90.00,3003.0,20.1,1
19.1,6,225.0,90.00,3381.0,18.7,1
34.3,4,97.00,78.00,2188.0,15.8,2
29.8,4,134.0,90.00,2711.0,15.5,3
31.3,4,120.0,75.00,2542.0,17.5,3
37.0,4,119.0,92.00,2434.0,15.0,3
32.2,4,108.0,75.00,2265.0,15.2,3
46.6,4,86.00,65.00,2110.0,17.9,3
27.9,4,156.0,105.0,2800.0,14.4,1
40.8,4,85.00,65.00,2110.0,19.2,3
44.3,4,90.00,48.00,2085.0,21.7,2
43.4,4,90.00,48.00,2335.0,23.7,2
36.4,5,121.0,67.00,2950.0,19.9,2
30.0,4,146.0,67.00,3250.0,21.8,2
44.6,4,91.00,67.00,1850.0,13.8,3
40.9,4,85.00,?,1835.0,17.3,2
33.8,4,97.00,67.00,2145.0,18.0,3
29.8,4,89.00,62.00,1845.0,15.3,2
32.7,6,168.0,132.0,2910.0,11.4,3
23.7,3,70.00,100.0,2420.0,12.5,3
35.0,4,122.0,88.00,2500.0,15.1,2
23.6,4,140.0,?,2905.0,14.3,1
32.4,4,107.0,72.00,2290.0,17.0,3
27.2,4,135.0,84.00,2490.0,15.7,1
26.6,4,151.0,84.00,2635.0,16.4,1
25.8,4,156.0,92.00,2620.0,14.4,1
23.5,6,173.0,110.0,2725.0,12.6,1
30.0,4,135.0,84.00,2385.0,12.9,1
39.1,4,79.00,58.00,1755.0,16.9,3
39.0,4,86.00,64.00,1875.0,16.4,1
35.1,4,81.00,60.00,1760.0,16.1,3
32.3,4,97.00,67.00,2065.0,17.8,3
37.0,4,85.00,65.00,1975.0,19.4,3
37.7,4,89.00,62.00,2050.0,17.3,3
34.1,4,91.00,68.00,1985.0,16.0,3
34.7,4,105.0,63.00,2215.0,14.9,1
34.4,4,98.00,65.00,2045.0,16.2,1
29.9,4,98.00,65.00,2380.0,20.7,1
33.0,4,105.0,74.00,2190.0,14.2,2
34.5,4,100.0,?,2320.0,15.8,2
33.7,4,107.0,75.00,2210.0,14.4,3
32.4,4,108.0,75.00,2350.0,16.8,3
32.9,4,119.0,100.0,2615.0,14.8,3
31.6,4,120.0,74.00,2635.0,18.3,3
28.1,4,141.0,80.00,3230.0,20.4,2
30.7,6,145.0,76.00,3160.0,19.6,2
25.4,6,168.0,116.0,2900.0,12.6,3
24.2,6,146.0,120.0,2930.0,13.8,3
22.4,6,231.0,110.0,3415.0,15.8,1
26.6,8,350.0,105.0,3725.0,19.0,1
20.2,6,200.0,88.00,3060.0,17.1,1
17.6,6,225.0,88.00,3465.0,16.6,1
28.0,4,112.0,88.00,2605.0,19.6,1
27.0,4,112.0,88.00,2640.0,18.6,1
34.0,4,112.0,88.00,2395.0,18.0,1
31.0,4,112.0,85.00,2575.0,16.2,1
29.0,4,135.0,84.00,2525.0,16.0,1
27.0,4,151.0,90.00,2735.0,18.0,1
24.0,4,140.0,92.00,2865.0,16.4,1
23.0,4,151.0,?,3035.0,20.5,1
36.0,4,105.0,74.00,1980.0,15.3,2
37.0,4,91.00,68.00,2025.0,18.2,3
31.0,4,91.00,68.00,1970.0,17.6,3
38.0,4,105.0,63.00,2125.0,14.7,1
36.0,4,98.00,70.00,2125.0,17.3,1
36.0,4,120.0,88.00,2160.0,14.5,3
36.0,4,107.0,75.00,2205.0,14.5,3
34.0,4,108.0,70.00,2245,16.9,3
38.0,4,91.00,67.00,1965.0,15.0,3
32.0,4,91.00,67.00,1965.0,15.7,3
38.0,4,91.00,67.00,1995.0,16.2,3
25.0,6,181.0,110.0,2945.0,16.4,1
38.0,6,262.0,85.00,3015.0,17.0,1
26.0,4,156.0,92.00,2585.0,14.5,1
22.0,6,232.0,112.0,2835,14.7,1
32.0,4,144.0,96.00,2665.0,13.9,3
36.0,4,135.0,84.00,2370.0,13.0,1
27.0,4,151.0,90.00,2950.0,17.3,1
27.0,4,140.0,86.00,2790.0,15.6,1
44.0,4,97.00,52.00,2130.0,24.6,2
32.0,4,135.0,84.00,2295.0,11.6,1
28.0,4,120.0,79.00,2625.0,18.6,1
31.0,4,119.0,82.00,2720.0,19.4,1