math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Adam had 26 toy. Linda presented him some more. Now Adam has 181 toy. 
sentence 2:  Linda presented Adam with 155 toys.
<equate> (181 - 26, 155)
Adam had 26 toy. Linda presented him some more. Now Adam has 181 toy. 
 Linda presented Adam with 155 toys.