math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: James had some strawberry. Candice took 30 from him. Now James has 37 strawberry. 
sentence 2:  James initially had 64 strawberries.
<equate> (37 + 30, 64)
James had some strawberry. Candice took 30 from him. Now James has 37 strawberry. 
 James initially had 64 strawberries.