In this task, you're given a context passage. Your job is to generate relevant questions that can be answered by directly referring to the passage.

Let me give you an example: Tracy slept awkwardly on their new bed and was having some pain, so Tracy cracked her neck.
The answer to this example can be: What did Tracy do with her neck?
Here is why: The question asked is relevant and can be directly answered by referring to the phrase "so Tracy cracked her neck" from the passage.

OK. solve this:
Nearly a week passed before the girl was able to explain what had happened to her . One afternoon she set ou from the coast in a small boat and was caught in a storm . Towards evening the boat struck the rock and she jumped into the sea . Then she swam to the shore after spending the whole night in the water .
Answer:
Why did the girl swim to the shore ?