math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Angela had 24 pear. Robert proffered him some more. Now Angela has 97 pear. 
sentence 2:  Robert proffered Angela 76 pears.
<equate> (97 - 24, 76)
Angela had 24 pear. Robert proffered him some more. Now Angela has 97 pear. 
 Robert proffered Angela 76 pears.