math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Sherry had some Box. Bessie gave him 8 more. Now Sherry has 24 Box. 
sentence 2:  Sherry had 14 boxes in the first place.
<equate> (24 - 8, 14)
Sherry had some Box. Bessie gave him 8 more. Now Sherry has 24 Box. 
 Sherry had 14 boxes in the first place.