math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Susan pick up 5 bags of Pen . 
sentence 2:  Each bag of Pen contains 6.8 Pen.
<equate> (34 / 5, 6.8)
Susan pick up 5 bags of Pen . 
 Each bag of Pen contains 6.8 Pen.