Task: Question Answering
Input (English): Question: It takes 1.5 hours for Tim to mow the lawn. Linda can mow the same lawn in 2 hours. How long will it take John and Linda, work together, to mow the lawn?

 Option A: 51.1 minutes

 Option B: 51.3 minutes

 Option C: 51.5 minutes

 Option D: 51.7 minutes

 Option E: 51.9 minutes
Output (English): Option C