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: Sunday : We hit up the zoo again , we had to show the boys the amazing dolphin show haha ! We walked around the zoo and did this lift type thing over the zoo and it was soo beautiful . It is incredible because we could not see any part of the city from way up there , it was all trees and mountains which was insane because we about 20 minutes from the main parts of the city .
A:
Why did we hit up the zoo ?