@relation gender
@attribute class {M,F}
@attribute height numeric
@attribute weight numeric

@data
F,64,125
M,65,145
M,68,175
M,68,160
M,67,135
M,71,140
M,68,135
F,60,90
F,57,110
M,70,170
M,66,145
F,64,110
M,71,199
M,71,185
M,72,210
M,72,180
M,72,170
M,66,150
M,72,140
M,66,135
M,69,150
F,68,158
M,68,130
M,69,130
M,67,135
F,63,188
F,64,120
M,68,160
M,72,170