math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Sara picked 45 pears and Sally picked 11 pears from the pear tree. 
sentence 2:  In total, 56 pears were picked.
<equate> (45+11, 56)
Sara picked 45 pears and Sally picked 11 pears from the pear tree. 
 In total, 56 pears were picked.