math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Myrtle had 145 raspberry. Clara took 81 from him. Now 
sentence 2:  Myrtle has 67 raspberries.
<equate> (145 - 81, 67)
Myrtle had 145 raspberry. Clara took 81 from him. Now 
 Myrtle has 67 raspberries.