math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Gabriel had 47 Doll. Joseph took 23 from him. Now 
sentence 2:  Gabriel has 24 Dolls.
<equate> (47 - 23, 24)
Gabriel had 47 Doll. Joseph took 23 from him. Now 
 Gabriel has 24 Dolls.