math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Ryan bought 10 bags of watermelon . 
sentence 2:  Each bag of watermelon contains 7.9 watermelons.
<equate> (79 / 10, 7.9)
Ryan bought 10 bags of watermelon . 
 Each bag of watermelon contains 7.9 watermelons.