(defrelation pollutionbor
(attribute x1 real)
(attribute x2 real)
(attribute x3 real)
(attribute x4 real)
(attribute x5 real)
(attribute x6 real)
(attribute x7 real)
(attribute x8 real)
(attribute x9 real)
(attribute x10 real)
(attribute x11 real)
(attribute x12 real)
(attribute x13 real)
(attribute x14 real)
(attribute x15 real)
;(attribute x16 real)
;(;attribute x17 real)
(attribute! class best rest)
(data 36 27 71 8.1 3.34 11.4 81.5 3243 8.8 42.6 11.7 21 15 59 59  rest  )
(data 35 23 72 11.1 3.14 11 78.8 4281 3.5 50.7 14.4 8 10 39 57  rest  )
(data 44 29 74 10.4 3.21 9.8 81.6 4260 0.8 39.4 12.4 6 6 33 54  rest  )
(data 47 45 79 6.5 3.41 11.1 77.5 3125 27.1 50.2 20.6 18 8 24 56  rest  )
(data 43 35 77 7.6 3.44 9.6 84.6 6441 24.4 43.7 14.3 43 38 206 55  rest  )
(data 53 45 80 7.7 3.45 10.2 66.8 3325 38.5 43.1 25.5 30 32 72 54  rest  )
(data 43 30 74 10.9 3.23 12.1 83.9 4679 3.5 49.2 11.3 21 32 62 56  rest  )
(data 45 30 73 9.3 3.29 10.6 86 2140 5.3 40.4 10.5 6 4 4 56  rest  )
(data 36 24 70 9 3.31 10.5 83.2 6582 8.1 42.5 12.6 18 12 37 61  rest  )
(data 36 27 72 9.5 3.36 10.7 79.3 4213 6.7 41 13.2 12 7 20 59  rest  )
(data 52 42 79 7.7 3.39 9.6 69.2 2302 22.2 41.3 24.2 18 8 27 56  rest  )
(data 33 26 76 8.6 3.2 10.9 83.4 6122 16.3 44.9 10.7 88 63 278 58  rest  )
(data 40 34 77 9.2 3.21 10.2 77 4101 13 45.7 15.1 26 26 146 57  rest  )
(data 35 28 71 8.8 3.29 11.1 86.3 3042 14.7 44.6 11.4 31 21 64 60  rest  )
(data 37 31 75 8 3.26 11.9 78.4 4259 13.1 49.6 13.9 23 9 15 58  rest  )
(data 35 46 85 7.1 3.22 11.8 79.9 1441 14.8 51.2 16.1 1 1 1 54  rest  )
(data 36 30 75 7.5 3.35 11.4 81.9 4029 12.4 44 12 6 4 16 58  rest  )
(data 15 30 73 8.2 3.15 12.2 84.2 4824 4.7 53.1 12.7 17 8 28 38  rest  )
(data 31 27 74 7.2 3.44 10.8 87 4834 15.8 43.5 13.6 52 35 124 59  rest  )
(data 30 24 72 6.5 3.53 10.8 79.5 3694 13.1 33.8 12.4 11 4 11 61  rest  )
(data 31 45 85 7.3 3.22 11.4 80.7 1844 11.5 48.1 18.5 1 1 1 53  rest  )
(data 31 24 72 9 3.37 10.9 82.8 3226 5.1 45.2 12.3 5 3 10 61  rest  )
(data 42 40 77 6.1 3.45 10.4 71.8 2269 22.7 41.4 19.5 8 3 5 53  rest  )
(data 43 27 72 9 3.25 11.5 87.1 2909 7.2 51.6 9.5 7 3 10 56  rest  )
(data 46 55 84 5.6 3.35 11.4 79.7 2647 21 46.9 17.9 6 5 1 59  rest  )
(data 39 29 75 8.7 3.23 11.4 78.6 4412 15.6 46.6 13.2 13 7 33 60  rest  )
(data 35 31 81 9.2 3.1 12 78.3 3262 12.6 48.6 13.9 7 4 4 55  rest  )
(data 43 32 74 10.1 3.38 9.5 79.2 3214 2.9 43.7 12 11 7 32 54  rest  )
(data 11 53 68 9.2 2.99 12.1 90.6 4700 7.8 48.9 12.3 648 319 130 47  rest  )
(data 30 35 71 8.3 3.37 9.9 77.4 4474 13.1 42.6 17.7 38 37 193 57  rest  )
(data 50 42 82 7.3 3.49 10.4 72.5 3497 36.7 43.3 26.4 15 18 34 59  rest  )
(data 60 67 82 10 2.98 11.5 88.6 4657 13.5 47.3 22.4 3 1 1 60  rest  )
(data 30 20 69 8.8 3.26 11.1 85.4 2934 5.8 44 9.4 33 23 125 64  rest  )
(data 25 12 73 9.2 3.28 12.1 83.1 2095 2 51.9 9.8 20 11 26 58  rest  )
(data 45 40 80 8.3 3.32 10.1 70.3 2682 21 46.1 24.1 17 14 78 56  rest  )
(data 46 30 72 10.2 3.16 11.3 83.2 3327 8.8 45.3 12.2 4 3 8 58  rest  )
(data 54 54 81 7.4 3.36 9.7 72.8 3172 31.4 45.5 24.2 20 17 1 62  rest  )
(data 42 33 77 9.7 3.03 10.7 83.5 7462 11.3 48.7 12.4 41 26 108 58  rest  )
(data 42 32 76 9.1 3.32 10.5 87.5 6092 17.5 45.3 13.2 29 32 161 54  rest  )
(data 36 29 72 9.5 3.32 10.6 77.6 3437 8.1 45.5 13.8 45 59 263 56  rest  )
(data 37 38 67 11.3 2.99 12 81.5 3387 3.6 50.3 13.5 56 21 44 73  rest  )
(data 42 29 72 10.7 3.19 10.1 79.5 3508 2.2 38.8 15.7 6 4 18 56  rest  )
(data 41 33 77 11.2 3.08 9.6 79.9 4843 2.7 38.6 14.1 11 11 89 54  rest  )
(data 44 39 78 8.2 3.32 11 79.9 3768 28.6 49.5 17.5 12 9 48 53  rest  )
(data 32 25 72 10.9 3.21 11.1 82.5 4355 5 46.4 10.8 7 4 18 60  rest  )
(data 34 32 79 9.3 3.23 9.7 76.8 5160 17.2 45.1 15.3 31 15 68 57  rest  )
(data 10 55 70 7.3 3.11 12.1 88.9 3033 5.9 51 14 144 66 20 61  rest  )
(data 18 48 63 9.2 2.92 12.2 87.7 4253 13.7 51.2 12 311 171 86 71  rest  )
(data 13 49 68 7 3.36 12.2 90.7 2702 3 51.9 9.7 105 32 3 71  best  )
(data 35 40 64 9.6 3.02 12.2 82.5 3626 5.7 54.3 10.1 20 7 20 72  best  )
(data 45 28 74 10.6 3.21 11.1 82.6 1883 3.4 41.9 12.3 5 4 20 56  best  )
(data 38 24 72 9.8 3.34 11.4 78 4923 3.8 50.5 11.1 8 5 25 61  best  )
(data 31 26 73 9.3 3.22 10.7 81.3 3249 9.5 43.9 13.6 11 7 25 59  best  )
(data 40 23 71 11.3 3.28 10.3 73.8 1671 2.5 47.4 13.5 5 2 11 60  best  )
(data 41 37 78 6.2 3.25 12.3 89.5 5308 25.9 59.7 10.3 65 28 102 52  best  )
(data 28 32 81 7 3.27 12.1 81 3665 7.5 51.6 13.2 4 2 1 54  best  )
(data 45 33 76 7.7 3.39 11.3 82.2 3152 12.1 47.3 10.9 14 11 42 56  best  )
(data 45 24 70 11.8 3.25 11.1 79.8 3678 1 44.8 14 7 3 8 56  best  )
(data 42 33 76 9.7 3.22 9 76.2 9699 4.8 42.2 14.5 8 8 49 54  best  )
(data 38 28 72 8.9 3.48 10.7 79.8 3451 11.7 37.5 13 14 13 39 58  best  )

)