math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Mike went to 15 basketball games this year , but missed 41 . He went to 39 games last year . 
sentence 2:  Mike went to 54 basketball games in total.
<equate> (15 + 39, 54)
Mike went to 15 basketball games this year , but missed 41 . He went to 39 games last year . 
 Mike went to 54 basketball games in total.