math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Brian had some blueberry. Hollis gave him 6 more. Now Brian has 33 blueberry. 
sentence 2:  Brian had 29 blueberries initially.
<equate> (33 - 6, 29)
Brian had some blueberry. Hollis gave him 6 more. Now Brian has 33 blueberry. 
 Brian had 29 blueberries initially.