math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Manuel had 170 Car. Paula took 143 from him. Now 
sentence 2:  Manuel has 22 cars.
<equate> (170 - 143, 22)
Manuel had 170 Car. Paula took 143 from him. Now 
 Manuel has 22 cars.