math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Tommy had 11 toy. Thomas awarded him some more. Now Tommy has 198 toy. 
sentence 2:  Thomas awarded Tommy 187 toys.
<equate> (198 - 11, 187)
Tommy had 11 toy. Thomas awarded him some more. Now Tommy has 198 toy. 
 Thomas awarded Tommy 187 toys.