math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Hans had 183 Car. Billy grasped some Car. Now Hans has 49  Car. 
sentence 2:  Billy grasped 134 cars.
<equate> (183 - 49, 134)
Hans had 183 Car. Billy grasped some Car. Now Hans has 49  Car. 
 Billy grasped 134 cars.