math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Anita had some kiwi. Timothy took 11 from him. Now Anita has 55 kiwi. 
sentence 2:  Anita had 66 kiwi to begin with.
<equate> (55 + 11, 66)
Anita had some kiwi. Timothy took 11 from him. Now Anita has 55 kiwi. 
 Anita had 66 kiwi to begin with.