math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Margaret wants to halve 790 Presss among 25 friends. 
sentence 2:  Each friend would gain 158 Presss.
<equate> (790 / 25, 158)
Margaret wants to halve 790 Presss among 25 friends. 
 Each friend would gain 158 Presss.