ar4.arff cliff0	0	FALSE	0.906	0.51	0.885
ar4.arff cliff1	10	FALSE	0.92	0.5	0.889
ar4.arff cliff2	20	FALSE	0.917	0.51	0.887
ar4.arff cliff3	30	FALSE	0.887	0.52	0.881
ar4.arff cliff4	40	FALSE	0.887	0.5	0.885