math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Charlie had 11 Press. Clement giveed him some more. Now Charlie has 172 Press. 
sentence 2:  Clement gave Charlie 157 Press.
<equate> (172 - 11, 157)
Charlie had 11 Press. Clement giveed him some more. Now Charlie has 172 Press. 
 Clement gave Charlie 157 Press.