"Potter"	"Age"	"Sex"
0	19	0
1	7	0
1	9	1
0	25	0
1	21	1
0	8	1
0	19	1
1	11	0
1	13	1
1	12	1
1	10	1
0	15	0
1	9	0
0	22	0
0	23	0
1	20	1
0	20	0
1	9	1
1	10	1
1	12	0
0	10	1
0	20	0
0	24	0
0	17	0
0	19	0
1	13	0
1	12	1
0	25	0
1	20	1
0	17	0