math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Steven had 3 cherry. Patsy gifted him some more. Now Steven has 137 cherry. 
sentence 2:  Patsy gifted Steven 134 cherries.
<equate> (137 - 3, 134)
Steven had 3 cherry. Patsy gifted him some more. Now Steven has 137 cherry. 
 Patsy gifted Steven 134 cherries.