math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Harry had some raspberry. Ann took 16 from him. Now Harry has 37 raspberry. 
sentence 2:  Harry had 53 raspberry primitively.
<equate> (37 + 16, 53)
Harry had some raspberry. Ann took 16 from him. Now Harry has 37 raspberry. 
 Harry had 53 raspberry primitively.