In this task, you are given a context tweet and an answer. Your job is to generate a question for the given answer based on the given tweet paragraph. Note that your question should be answerable based on the given tweet, and the answer to your question should be the given answer.

Context: "Do you still throw spears at each other?"- Prince Philip, the British royalty our government knighted, to an indigenous Australian in 2002.— Paul Verhoeven (@paulverhoeven) January 25, 2015 Answer: prince philip
who said do you still throw spears at each other?

Context: In honor of "Labor" Day...Ace & Penny would like to make an announcement. Their parents couldn't be happier! Carrie Underwood (@carrieunderwood) September 1, 2014 Answer: ace and penny
who is making an announcement on labor day?

Context: Tom Petty gone? That's just so wrong. What a bad day this has been, in so many ways.— Stephen King (@StephenKing) October 2, 2017 Answer: tom petty.

who does king mourn here?