math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Charles procure 9 bags of Banana . 
sentence 2:  Each bag of Banana contains 7 Banana.
<equate> (67 / 9, 7)
Charles procure 9 bags of Banana . 
 Each bag of Banana contains 7 Banana.