math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Brandon had 178 apricot. Gloria took 160 from him. Now 
sentence 2:  Brandon has 18 apricots.
<equate> (178 - 160, 18)
Brandon had 178 apricot. Gloria took 160 from him. Now 
 Brandon has 18 apricots.