math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Cynthia had 12 blueberry. Lashonda contributeed him some more. Now Cynthia has 62 blueberry. 
sentence 2:  Lashonda contributed 49 blueberries to Cynthia.
<equate> (62 - 12, 49)
Cynthia had 12 blueberry. Lashonda contributeed him some more. Now Cynthia has 62 blueberry. 
 Lashonda contributed 49 blueberries to Cynthia.