math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Ernesto had some pear. Jimmie gave him 8 more. Now Ernesto has 35 pear. 
sentence 2:  Ernesto had 27 pear primitively.
<equate> (35 - 8, 27)
Ernesto had some pear. Jimmie gave him 8 more. Now Ernesto has 35 pear. 
 Ernesto had 27 pear primitively.