In this task, you're given a context passage, followed by a question that needs to be answered. Based on the paragraph, you must write unambiguous answers to the questions and your answer must refer to a specific phrase from the paragraph. If multiple answers seem to exist, write the answer that is the most plausible.
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Question: I fell asleep and took a nap , and I had a dream we were trying to hide in Costco overnight . There was a mix of my school and church friends there . First we tried to hide behind these mattresses , but the security guards would shine lights on us and yell at us , and we would just scatter to a new hiding spot . I finally decided on climbing their huge metal shelves . 
Question: What do I like about Costco ?

Answer: jungle gym like structure


Question: But , I wanted to leave a quick post just saying that I haven't abandoned this already - I just really haven't had much time to write anything . Hopefully I will have time to sit down and recount some of the events of this past month . Until then , I wanted to make an addition to my list of celebrity sightings that I completely forgot about ( which is odd since it is the most recent one ) . 
Question: Why hasn't the writer had much time to write anything ?

Answer: Because they have been busy with other things .


Question: Riley arrived at their location in perfect timing for the party. 
Question: What does Riley need to do before this?

Answer:
knock on the door