math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Robert buy 12 bags of Biscuit . 
sentence 2:  Each bag of Biscuit contains 22/3 Biscuit.
<equate> (88 / 12, 22/3)
Robert buy 12 bags of Biscuit . 
 Each bag of Biscuit contains 22/3 Biscuit.