math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Sabrina had 194 watermelon. Brigitte grabbed some watermelon. Now Sabrina has 67  watermelon. 
sentence 2:  Brigitte grabbed 130 watermelon from Sabrina.
<equate> (194 - 67, 130)
Sabrina had 194 watermelon. Brigitte grabbed some watermelon. Now Sabrina has 67  watermelon. 
 Brigitte grabbed 130 watermelon from Sabrina.