math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Harry had some coconut. He chop each coconut into 5 slices. If total 87 coconut slices Harry make, then 
sentence 2:  Harry had 17 coconuts.
<equate> (87 / 5, 17)
Harry had some coconut. He chop each coconut into 5 slices. If total 87 coconut slices Harry make, then 
 Harry had 17 coconuts.