math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Lorena had 54 blueberry. Jim took 42 from him. Now 
sentence 2:  Lorena has 42 blueberries.
<equate> (54 - 42, 42)
Lorena had 54 blueberry. Jim took 42 from him. Now 
 Lorena has 42 blueberries.