math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Otha had 81 plums. He halves all plums evenly among some friends. 
sentence 2:  There were 11 friends
<equate> (81 / 7, 11)
Otha had 81 plums. He halves all plums evenly among some friends. 
 There were 11 friends