math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Cheryl had 256 lychee. Gertrude lay hold of some lychee. Now Cheryl has 58  lychee. 
sentence 2:  Gertrude laid hold of 194 lychees.
<equate> (256 - 58, 194)
Cheryl had 256 lychee. Gertrude lay hold of some lychee. Now Cheryl has 58  lychee. 
 Gertrude laid hold of 194 lychees.