math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Julie get hold of 13 bags of Book . 
sentence 2:  Each bag of Book contains 7 Books.
<equate> (94 / 13, 7)
Julie get hold of 13 bags of Book . 
 Each bag of Book contains 7 Books.