math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Kenneth had 35 lemon. Christopher bestowed him some more. Now Kenneth has 196 lemon. 
sentence 2:  Christopher bestowed 164 lemons to Kenneth.
<equate> (196 - 35, 164)
Kenneth had 35 lemon. Christopher bestowed him some more. Now Kenneth has 196 lemon. 
 Christopher bestowed 164 lemons to Kenneth.