math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Sabrina had 175 papaya. Virgil took 153 from him. Now 
sentence 2:  Sabrina has 24 papayas.
<equate> (175 - 153, 24)
Sabrina had 175 papaya. Virgil took 153 from him. Now 
 Sabrina has 24 papayas.