X1,X2,X3,Y
3.2,1.5,4,0
5.8,3,7,1
2.5,0.5,3,0
7,2.5,8,1
4.5,1.8,6,1
3.8,0.8,5,0
6.5,2.2,9,1
2,0.4,2,0
5,3.5,8,1
4,1.2,6,0