math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Jo had 255 pineapple. Benjamin clasped some pineapple. Now Jo has 91  pineapple. 
sentence 2:  Benjamin clasped 164 pineapple.
<equate> (255 - 91, 164)
Jo had 255 pineapple. Benjamin clasped some pineapple. Now Jo has 91  pineapple. 
 Benjamin clasped 164 pineapple.