math-nli: Output if sentence 2 Entails statement 1 or Contradicts statement 1 - 
sentence 1: The Sumata family took a 5 day vacation by car. Each day they drove 250 miles. 
sentence 2:  The Sumata family drove a total of 1255 miles on their 5 day vacation.
<equate> (5*250, 1255)
The Sumata family took a 5 day vacation by car. Each day they drove 250 miles. 
 The Sumata family drove a total of 1255 miles on their 5 day vacation.