math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Jessie wants to share some Book among 2 friends.If each friend get 30 Book, then 
sentence 2:  John would have 60 books.
<equate> (30 * 2, 60)
Jessie wants to share some Book among 2 friends.If each friend get 30 Book, then 
 John would have 60 books.