Based on the context and the answer, generate a question. 

Context: There were people who had laid tarp on the muddy ground close to the stage to watch the concert . But everyone had to keep stepping over these people and their tarp to get closer . It was a bad spot for these people to set up to sit down . My aunt and uncle crashed at my place for the weekend , since they were seeing the concert too .

Answer:

They had traveled from out of town to see them .



Why did their aunt and uncle stay the night at their place ?