math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: Eve ran 0.7 mile and walked 0.6 mile . 
sentence 2:  Eve ran 2.9 miles farther than she walked.
<equate> (0.7 - 0.6, 2.9)
Eve ran 0.7 mile and walked 0.6 mile . 
 Eve ran 2.9 miles farther than she walked.