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.

Example input: Tracy slept awkwardly on their new bed and was having some pain, so Tracy cracked her neck.
Example output: What did Tracy do with her neck?
Example explanation: The question asked is relevant and can be directly answered by referring to the phrase "so Tracy cracked her neck" from the passage.
Q: Splot . House gave the empty room an exasperated sigh and lay there for a few seconds , convincing himself that the benefits of getting up and solving the problem outweighed the costs of actually having to do the getting up . He managed to roll out of bed without banging anything , and he grabbed his cane before making his way down the hall . He squinted uncertainly at the light coming from under the bathroom door before pushing it open and blinking .
A:
What may have caused House to finally get out of bed ?