[单选题]
Who has a greater weig.rh qztiln7i+ljjc;f) 7oat9 lot 6/33pgt: iht to mass ratio, a person weighing 400hsm12hx a+li* N or a person weighai 2sm* h1l+hxing 600 N?
A. the person weighing 400 N
B. the person weighing 600 N
C. Neither; their ratios are the same.
D. The question can't be answered; not enough information is given.