math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Jennifer had 165 blueberry. Dana took 115 from him. Now 
sentence 2:  Jennifer has 50 blueberries.
<equate> (165 - 115, 50)
Jennifer had 165 blueberry. Dana took 115 from him. Now 
 Jennifer has 50 blueberries.