math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Connie had 170 avocado. Jeremy took 89 from him. Now 
sentence 2:  Connie has 80 avocados.
<equate> (170 - 89, 80)
Connie had 170 avocado. Jeremy took 89 from him. Now 
 Connie has 80 avocados.