math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Darlene wants to halve 581 mangos among 33 friends. 
sentence 2:  Each friend would receive 18 mangos.
<equate> (581 / 33, 18)
Darlene wants to halve 581 mangos among 33 friends. 
 Each friend would receive 18 mangos.