math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Patricia had some Chocolate. Ronald gave him 4 more. Now Patricia has 37 Chocolate. 
sentence 2:  Patricia initially had 33 Chocolate.
<equate> (37 - 4, 33)
Patricia had some Chocolate. Ronald gave him 4 more. Now Patricia has 37 Chocolate. 
 Patricia initially had 33 Chocolate.