math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Beverly had some toy. Eric took 64 from him. Now Beverly has 79 toy. 
sentence 2:  Beverly had 139 toy primitively.
<equate> (79 + 64, 139)
Beverly had some toy. Eric took 64 from him. Now Beverly has 79 toy. 
 Beverly had 139 toy primitively.