math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Mandy had some nectarine. Cathryn took 21 from him. Now Mandy has 85 nectarine. 
sentence 2:  Mandy had 106 nectarines.
<equate> (85 + 21, 106)
Mandy had some nectarine. Cathryn took 21 from him. Now Mandy has 85 nectarine. 
 Mandy had 106 nectarines.