math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Tricia had 181 nectarine. Melissa took 125 from him. Now 
sentence 2:  Tricia has 56 nectarines.
<equate> (181 - 125, 56)
Tricia had 181 nectarine. Melissa took 125 from him. Now 
 Tricia has 56 nectarines.