math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Jeffrey had some fig. Beth took 39 from him. Now Jeffrey has 40 fig. 
sentence 2:  Jeffrey had 82 figs.
<equate> (40 + 39, 82)
Jeffrey had some fig. Beth took 39 from him. Now Jeffrey has 40 fig. 
 Jeffrey had 82 figs.