math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Gloria had some raspberry. Margaret gave him 7 more. Now Gloria has 33 raspberry. 
sentence 2:  Gloria had 26 raspberry in the first place.
<equate> (33 - 7, 26)
Gloria had some raspberry. Margaret gave him 7 more. Now Gloria has 33 raspberry. 
 Gloria had 26 raspberry in the first place.