math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Teri had 162 fig. Marie took 44 from him. Now 
sentence 2:  Teri has 118 figs.
<equate> (162 - 44, 118)
Teri had 162 fig. Marie took 44 from him. Now 
 Teri has 118 figs.