math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: James had 139 Bread. Vinita gripped some Bread. Now James has 74  Bread. 
sentence 2:  Vinita gripped 65 Bread.
<equate> (139 - 74, 65)
James had 139 Bread. Vinita gripped some Bread. Now James has 74  Bread. 
 Vinita gripped 65 Bread.