math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Bertha had 5 plum. Savannah awarded him some more. Now Bertha has 191 plum. 
sentence 2:  Savannah awarded Bertha 184 plums.
<equate> (191 - 5, 184)
Bertha had 5 plum. Savannah awarded him some more. Now Bertha has 191 plum. 
 Savannah awarded Bertha 184 plums.