math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: On Friday, Fred paid $5.92 each on 2 tickets to a movie theater. He also borrowed a movie for $6.79. Fred paid with a $20 bill. 
sentence 2:  Fred received $5.37 in change.
<equate> (20, $5.37)
On Friday, Fred paid $5.92 each on 2 tickets to a movie theater. He also borrowed a movie for $6.79. Fred paid with a $20 bill. 
 Fred received $5.37 in change.