math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Clara had 15 blueberry. Jill giveed him some more. Now Clara has 164 blueberry. 
sentence 2:  Jill gave Clara 149 blueberries.
<equate> (164 - 15, 149)
Clara had 15 blueberry. Jill giveed him some more. Now Clara has 164 blueberry. 
 Jill gave Clara 149 blueberries.