math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Betty pay for 15 bags of Press . 
sentence 2:  Each bag of Press contains 5 Press.
<equate> (79 / 15, 5)
Betty pay for 15 bags of Press . 
 Each bag of Press contains 5 Press.