math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Pamela had some Banana. Sonia took 61 from him. Now Pamela has 84 Banana. 
sentence 2:  Pamela had 145 Bananas earlier.
<equate> (84 + 61, 145)
Pamela had some Banana. Sonia took 61 from him. Now Pamela has 84 Banana. 
 Pamela had 145 Bananas earlier.