math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Loren had some Mango. Kyle gave him 7 more. Now Loren has 24 Mango. 
sentence 2:  Loren had 13 Mango originally.
<equate> (24 - 7, 13)
Loren had some Mango. Kyle gave him 7 more. Now Loren has 24 Mango. 
 Loren had 13 Mango originally.