math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Edward had 5 blueberry. Tammy accorded him some more. Now Edward has 80 blueberry. 
sentence 2:  Tammy accorded Edward 77 blueberries.
<equate> (80 - 5, 77)
Edward had 5 blueberry. Tammy accorded him some more. Now Edward has 80 blueberry. 
 Tammy accorded Edward 77 blueberries.