math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Alphonso has 170 Marbles. Lisa gave him 70 more. 
sentence 2:  Alphonso has 237 Marbles.
<equate> (70 + 170, 237)
Alphonso has 170 Marbles. Lisa gave him 70 more. 
 Alphonso has 237 Marbles.