math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Deborah had some pineapple. Edward took 37 from him. Now Deborah has 47 pineapple. 
sentence 2:  Deborah had 87 pineapple initially.
<equate> (47 + 37, 87)
Deborah had some pineapple. Edward took 37 from him. Now Deborah has 47 pineapple. 
 Deborah had 87 pineapple initially.