math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Karen snap up 18 bags of blackcurrant . 
sentence 2:  Each bag of blackcurrant contains 4/3 blackcurrant.
<equate> (24 / 18, 4/3)
Karen snap up 18 bags of blackcurrant . 
 Each bag of blackcurrant contains 4/3 blackcurrant.