math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: George has 2 boxes of blocks. Each box holds 6 blocks and there are 5 boxes in a case. 
sentence 2:  George has 12 blocks.
<equate> ((2.0*6.0), 12)
George has 2 boxes of blocks. Each box holds 6 blocks and there are 5 boxes in a case. 
 George has 12 blocks.