math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Curtis had 211 cherry. George get hold of some cherry. Now Curtis has 65  cherry. 
sentence 2:  George got 146 cherries.
<equate> (211 - 65, 146)
Curtis had 211 cherry. George get hold of some cherry. Now Curtis has 65  cherry. 
 George got 146 cherries.