math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Marilyn had 279 Beg. Daryl clasped some Beg. Now Marilyn has 59  Beg. 
sentence 2:  Daryl clasped 217 Beg.
<equate> (279 - 59, 217)
Marilyn had 279 Beg. Daryl clasped some Beg. Now Marilyn has 59  Beg. 
 Daryl clasped 217 Beg.