math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Daniel had some coconut. Clair took 51 from him. Now Daniel has 77 coconut. 
sentence 2:  Daniel had 128 coconuts.
<equate> (77 + 51, 128)
Daniel had some coconut. Clair took 51 from him. Now Daniel has 77 coconut. 
 Daniel had 128 coconuts.