survival	dose	sex
1	20	M
1	20	M
0	20	M
0	20	M
0	20	M
1	20	F
0	20	F
0	20	F
0	20	F
0	20	F
1	50	M
1	50	M
1	50	M
1	50	M
0	50	M
1	50	F
0	50	F
0	50	F
0	50	F
0	50	F
1	75	M
1	75	M
1	75	M
1	75	M
1	75	M
1	75	F
1	75	F
1	75	F
0	75	F
0	75	F
1	100	M
1	100	M
1	100	M
1	100	M
1	100	M
1	100	F
1	100	F
1	100	F
1	100	F
1	100	F