math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Betty had 240 raspberry. Kimberly clasped some raspberry. Now Betty has 83  raspberry. 
sentence 2:  Kimberly clasped 157 raspberries.
<equate> (240 - 83, 157)
Betty had 240 raspberry. Kimberly clasped some raspberry. Now Betty has 83  raspberry. 
 Kimberly clasped 157 raspberries.