math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Sally had some fig. Consuelo took 17 from him. Now Sally has 33 fig. 
sentence 2:  Sally had 51 figs to begin with.
<equate> (33 + 17, 51)
Sally had some fig. Consuelo took 17 from him. Now Sally has 33 fig. 
 Sally had 51 figs to begin with.