Given the task definition and input, reply with output. In this task, you're given context and an answer. Your task is to generate the question for this answer based on the given context with commonsense reasoning about social situations..

Context: Riley's two friends wanted Metallica concert tickets, and she believed they were in luck because she had another friend giving away tickets.
Answer: would believe her friends would get to see Metallica
How would Riley feel about her friends' luck?