math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Barbara had 6 Bread. Mary provideed him some more. Now Barbara has 82 Bread. 
sentence 2:  Mary provided Barbara with 77 bread.
<equate> (82 - 6, 77)
Barbara had 6 Bread. Mary provideed him some more. Now Barbara has 82 Bread. 
 Mary provided Barbara with 77 bread.