math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Joanne had 12 toy. Roy giveed him some more. Now Joanne has 90 toy. 
sentence 2:  Roy gave Joanne 78 toys.
<equate> (90 - 12, 78)
Joanne had 12 toy. Roy giveed him some more. Now Joanne has 90 toy. 
 Roy gave Joanne 78 toys.