math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Myrtle had some blackcurrant. Geraldine gave him 6 more. Now Myrtle has 24 blackcurrant. 
sentence 2:  Myrtle had 16 blackcurrants incipidly.
<equate> (24 - 6, 16)
Myrtle had some blackcurrant. Geraldine gave him 6 more. Now Myrtle has 24 blackcurrant. 
 Myrtle had 16 blackcurrants incipidly.