math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Dale had 287 Bread. Dorothy grasped some Bread. Now Dale has 35  Bread. 
sentence 2:  Dorothy grasped 254 bread.
<equate> (287 - 35, 254)
Dale had 287 Bread. Dorothy grasped some Bread. Now Dale has 35  Bread. 
 Dorothy grasped 254 bread.