math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Don wants to halve 431 apples among 23 friends. 
sentence 2:  Each friend would obtain 19 apples.
<equate> (431 / 23, 19)
Don wants to halve 431 apples among 23 friends. 
 Each friend would obtain 19 apples.