math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Brenda had 190 pear. Jennifer grasped some pear. Now Brenda has 38  pear. 
sentence 2:  Jennifer grasped 152 pears.
<equate> (190 - 38, 152)
Brenda had 190 pear. Jennifer grasped some pear. Now Brenda has 38  pear. 
 Jennifer grasped 152 pears.