math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Glenn had 142 lychee. Christine took 107 from him. Now 
sentence 2:  Glenn has 32 lychees.
<equate> (142 - 107, 32)
Glenn had 142 lychee. Christine took 107 from him. Now 
 Glenn has 32 lychees.