math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Brandon has 88 Marbles. Lawrence gave him 144 more. 
sentence 2:  Brandon has 231 Marbles.
<equate> (144 + 88, 231)
Brandon has 88 Marbles. Lawrence gave him 144 more. 
 Brandon has 231 Marbles.