math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Peter has 174 Marbles. Earnest gave him 108 more. 
sentence 2:  Peter has 286 Marbles.
<equate> (108 + 174, 286)
Peter has 174 Marbles. Earnest gave him 108 more. 
 Peter has 286 Marbles.