math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Perry had some lychee. Mary took 49 from him. Now Perry has 85 lychee. 
sentence 2:  Perry originally had 130 lychee.
<equate> (85 + 49, 130)
Perry had some lychee. Mary took 49 from him. Now Perry has 85 lychee. 
 Perry originally had 130 lychee.