math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: James had 66 raspberry. Ruby took 30 from him. Now 
sentence 2:  James has 36 raspberries.
<equate> (66 - 30, 36)
James had 66 raspberry. Ruby took 30 from him. Now 
 James has 36 raspberries.