math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Cathy had some lime. Jose took 30 from him. Now Cathy has 98 lime. 
sentence 2:  Cathy had originally 128 lime.
<equate> (98 + 30, 128)
Cathy had some lime. Jose took 30 from him. Now Cathy has 98 lime. 
 Cathy had originally 128 lime.