If a >b and a^2<b^2 then which of the following must be always true?

Question

A. a<0
b. 0<a<1
C. b<0
D none of these

Answer 1

Do a test... that is choose a>b
6>5
but then a^2 would not be less than b^2
So choose a= a negative number... say -1
and b = -2
Does that help ??

Answer 2

So what is the answer