math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Beth has 179 Marbles. Charles gave him 84 more. 
sentence 2:  Beth has 263 Marbles.
<equate> (84 + 179, 263)
Beth has 179 Marbles. Charles gave him 84 more. 
 Beth has 263 Marbles.