math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: There were a total of 7 baseball games a month.  The season is played for 2 months. 
sentence 2:  There are 11 baseball games in a season.
<equate> (7*2, 11)
There were a total of 7 baseball games a month.  The season is played for 2 months. 
 There are 11 baseball games in a season.