math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Patrick had 20 Biscuit. Larry accorded him some more. Now Patrick has 160 Biscuit. 
sentence 2:  Larry accorded Patrick 140 Biscuit.
<equate> (160 - 20, 140)
Patrick had 20 Biscuit. Larry accorded him some more. Now Patrick has 160 Biscuit. 
 Larry accorded Patrick 140 Biscuit.