math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Rueben procure 2 bags of fig . 
sentence 2:  Each bag of fig contains 91/2 figs.
<equate> (91 / 2, 91/2)
Rueben procure 2 bags of fig . 
 Each bag of fig contains 91/2 figs.