Given the question: Read the following conversation and answer the question. W: It will take 10 hours to drive straight to Portland, or we could fly there in two hours. M: We could drive 5 hours and stop in Shasta, and then drive 5 more hours to Portland. Question: How long will it take to fly to Portland? - 2 hours. - 5 hours. - 10 hours.
The answer is:
2 hours.