math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Cheryl had 240 apricot. Richard grabbed some apricot. Now Cheryl has 100  apricot. 
sentence 2:  Richard grabbed 140 apricots.
<equate> (240 - 100, 140)
Cheryl had 240 apricot. Richard grabbed some apricot. Now Cheryl has 100  apricot. 
 Richard grabbed 140 apricots.