math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: James has 12 Marbles. Lourdes gave him 35 more. 
sentence 2:  James has 50 Marbles.
<equate> (35 + 12, 50)
James has 12 Marbles. Lourdes gave him 35 more. 
 James has 50 Marbles.