math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Antonio had 199 Doll. Leo took 191 from him. Now 
sentence 2:  Antonio has 10 Dollars.
<equate> (199 - 191, 10)
Antonio had 199 Doll. Leo took 191 from him. Now 
 Antonio has 10 Dollars.