Task: Question Answering
Input (English): Question: A driver goes on a trip of 50 kilometers, the first 25 kilometers at 66 kilometers per hour and the remaining distance at 33 kilometers per hour. What is the average speed of the entire trip in kilometers per hour?

 Option A: 38

 Option B: 40

 Option C: 44

 Option D: 45

 Option E: 48
Output (English): Option C