math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Sean had some apple. Jack gave him 2 more. Now Sean has 26 apple. 
sentence 2:  Sean had 24 apples to begin with.
<equate> (26 - 2, 24)
Sean had some apple. Jack gave him 2 more. Now Sean has 26 apple. 
 Sean had 24 apples to begin with.