math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Eleanor had some watermelon. Gracie took 69 from him. Now Eleanor has 93 watermelon. 
sentence 2:  Eleanor had 157 watermelons in the first place.
<equate> (93 + 69, 157)
Eleanor had some watermelon. Gracie took 69 from him. Now Eleanor has 93 watermelon. 
 Eleanor had 157 watermelons in the first place.