math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Ryan had some quince. Lauren took 44 from him. Now Ryan has 50 quince. 
sentence 2:  Ryan originally had 89 quince.
<equate> (50 + 44, 89)
Ryan had some quince. Lauren took 44 from him. Now Ryan has 50 quince. 
 Ryan originally had 89 quince.