math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Austin had 185 Doll. Sarah took 77 from him. Now 
sentence 2:  Austin has 112 Dollars.
<equate> (185 - 77, 112)
Austin had 185 Doll. Sarah took 77 from him. Now 
 Austin has 112 Dollars.