math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Pamela had 174 Book. Bradley took 108 from him. Now 
sentence 2:  Pamela has 66 books.
<equate> (174 - 108, 66)
Pamela had 174 Book. Bradley took 108 from him. Now 
 Pamela has 66 books.