math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Elisa obtain 14 bags of watermelon . 
sentence 2:  Each bag of watermelon contains 6 watermelon.
<equate> (93 / 14, 6)
Elisa obtain 14 bags of watermelon . 
 Each bag of watermelon contains 6 watermelon.