math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Chantell had 196 Chocolate. Gladys took 66 from him. Now 
sentence 2:  Chantell has 130 Chocolates left.
<equate> (196 - 66, 130)
Chantell had 196 Chocolate. Gladys took 66 from him. Now 
 Chantell has 130 Chocolates left.