math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Alex had some papaya. Alice took 18 from him. Now Alex has 95 papaya. 
sentence 2:  Alex had 113 papaya initially.
<equate> (95 + 18, 113)
Alex had some papaya. Alice took 18 from him. Now Alex has 95 papaya. 
 Alex had 113 papaya initially.