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:
Hillel left for Huntsville this morning . If all goes well , he'll be home Thursday night , otherwise he returns home Friday . This means that from September 1 - 18 , he will have been home a total of 4.5 days . Fall is his busy season which makes for lot of travel , but his schedule seems even more jam - packed than before .
Answer:
Why did Hillel leave for Huntsville ?