math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Anthony had some ليشي. Susan took 34 from him. Now Anthony has 57 ليشي. 
sentence 2:  Anthony had 91 ليشي at first.
<equate> (57 + 34, 91)
Anthony had some ليشي. Susan took 34 from him. Now Anthony has 57 ليشي. 
 Anthony had 91 ليشي at first.