math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Jeffrey had 104 pear. James grabbed some pear. Now Jeffrey has 35  pear. 
sentence 2:  James grabbed 69 pears.
<equate> (104 - 35, 69)
Jeffrey had 104 pear. James grabbed some pear. Now Jeffrey has 35  pear. 
 James grabbed 69 pears.