math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Helen had 12 peach. Anna granted him some more. Now Helen has 196 peach. 
sentence 2:  Anna granted Helen 184 peaches.
<equate> (196 - 12, 184)
Helen had 12 peach. Anna granted him some more. Now Helen has 196 peach. 
 Anna granted Helen 184 peaches.