math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Shelley has 4 Marbles. Danny gave him 178 more. 
sentence 2:  Shelley has 187 Marbles together.
<equate> (178 + 4, 187)
Shelley has 4 Marbles. Danny gave him 178 more. 
 Shelley has 187 Marbles together.