math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Bernice had some watermelon. Grace took 42 from him. Now Bernice has 92 watermelon. 
sentence 2:  Bernice had 134 watermelons primitively.
<equate> (92 + 42, 134)
Bernice had some watermelon. Grace took 42 from him. Now Bernice has 92 watermelon. 
 Bernice had 134 watermelons primitively.