math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Austin had some plum. Amy took 14 from him. Now Austin has 34 plum. 
sentence 2:  Austin had 48 plums.
<equate> (34 + 14, 48)
Austin had some plum. Amy took 14 from him. Now Austin has 34 plum. 
 Austin had 48 plums.