math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: John had 126 Box. Beverly took 124 from him. Now 
sentence 2:  John has 7 boxes.
<equate> (126 - 124, 7)
John had 126 Box. Beverly took 124 from him. Now 
 John has 7 boxes.