math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Bill had 146 orange. Leslie gripped some orange. Now Bill has 15  orange. 
sentence 2:  Leslie gripped 131 oranges.
<equate> (146 - 15, 131)
Bill had 146 orange. Leslie gripped some orange. Now Bill has 15  orange. 
 Leslie gripped 131 oranges.