math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Stephan has 141 Marbles. Chris gave him 60 more. 
sentence 2:  Stephan has 205 Marbles.
<equate> (60 + 141, 205)
Stephan has 141 Marbles. Chris gave him 60 more. 
 Stephan has 205 Marbles.