math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Vincent had some papaya. Tony gave him 9 more. Now Vincent has 46 papaya. 
sentence 2:  Vincent had 37 papaya primitively.
<equate> (46 - 9, 37)
Vincent had some papaya. Tony gave him 9 more. Now Vincent has 46 papaya. 
 Vincent had 37 papaya primitively.