math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Raul had 1 Beg. Christopher offered him some more. Now Raul has 59 Beg. 
sentence 2:  Christopher offered Raul 58 Beg.
<equate> (59 - 1, 58)
Raul had 1 Beg. Christopher offered him some more. Now Raul has 59 Beg. 
 Christopher offered Raul 58 Beg.