math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: James had 164 quince. Estella grasped some quince. Now James has 29  quince. 
sentence 2:  Estella grasped 135 quince.
<equate> (164 - 29, 135)
James had 164 quince. Estella grasped some quince. Now James has 29  quince. 
 Estella grasped 135 quince.