math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Lance has 57 Marbles. Louis gave him 171 more. 
sentence 2:  Lance has 228 Marbles.
<equate> (171 + 57, 228)
Lance has 57 Marbles. Louis gave him 171 more. 
 Lance has 228 Marbles.