Need help in 230 A

While solving 230A I came across a failing test case
1 2
1 0
1 0
This is should result in YES, I think, but the judges say that it is NO. Can someone explain to me why this is NO?

hi, the strength of kirito should be greater than the strength of the dragon, 1 isn’t greater than 1.

Yeah, After thinking got the answer, thanks