In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.

Article: A young man applied for a job as a farmhand. When the farmer asked for his qualifications , he said, "I can sleep when the wind blows." This puzzled the farmer. But he liked the young man, and hired him. A few days later, the farmer and his wife were awakened in the night by a violent storm. They quickly began to check things to see if all was safe from damage. They found that the doors of the farmhouse had been safely fastened, and a lot of wood had been set next to the fireplace. The young man slept soundly. The farmer and his wife then looked at their property carefully. They found that the farm tools had been placed in the storage room, safe from the bad weather. The tractor had been moved into the garage. The barn was properly locked. Even the animals were calm. All was well. The farmer then understood the meaning of the young man's words, " I can sleep when the wind blows." The farmhand did his work loyally. When the sky was clear, he had prepared for the storm in case it broke. So when the wind blew, there was no need for him to be afraid. He could sleep in peace.
Question: From the passage, we can learn that _ .
Options: (A) at first the farmer understood his words well (B) the young man was awakened in the night by a violent storm (C) the young man had prepared for the storm before it came (D) the young man was too sleepy to wake up in the night
C