math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Karen had 135 Chocolate. Mabel took 53 from him. Now 
sentence 2:  Karen has 82 Chocolate.
<equate> (135 - 53, 82)
Karen had 135 Chocolate. Mabel took 53 from him. Now 
 Karen has 82 Chocolate.