math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Michael has 198 Marbles. Juliette gave him 118 more. 
sentence 2:  Michael has 319 Marbles.
<equate> (118 + 198, 319)
Michael has 198 Marbles. Juliette gave him 118 more. 
 Michael has 319 Marbles.