Task: Question Answering
Input (English): Question: Jonah drove the first half of a 200-mile trip in x hours and the second half in y hours. Which of the following is equal to Jonah’s average speed, in miles per hour, for the entire trip?

 Option A: 100/(x + y

 Option B: 200/(x + y

 Option C: 25/x + 25/y

 Option D: 50/x + 50/y

 Option E: 100/x + 100/y
Output (English): Option B