math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Francine had 291 strawberry. Anna grabbed some strawberry. Now Francine has 69  strawberry. 
sentence 2:  Anna grabbed 222 strawberries.
<equate> (291 - 69, 222)
Francine had 291 strawberry. Anna grabbed some strawberry. Now Francine has 69  strawberry. 
 Anna grabbed 222 strawberries.