math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Brady had 180 papaya. James took 107 from him. Now 
sentence 2:  Brady has 73 papayas.
<equate> (180 - 107, 73)
Brady had 180 papaya. James took 107 from him. Now 
 Brady has 73 papayas.