math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Beverly had 118 banana. Barbara clasped some banana. Now Beverly has 20  banana. 
sentence 2:  Barbara clasped 98 bananas.
<equate> (118 - 20, 98)
Beverly had 118 banana. Barbara clasped some banana. Now Beverly has 20  banana. 
 Barbara clasped 98 bananas.