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.
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Question: 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

Answer: who said do you still throw spears at each other?


Question: Context: Daisy never let anything beat down her spirit, not even a cancer diagnosis and mounting medical... Melyssa Ford (@MissMelyssaFord) April 8, 2016 Answer: daisy

Answer: who received a cancer diagnosis?


Question: Context: #PhotoOfTheDay: "We just ran" Rose & her children among 1.5m uprooted by violence in #Nigeria #BringBackOurChildhood Unicef UK Media (@Unicefuk_media) April 13, 2015 Answer: #bringbackourchildhood

Answer:
what hashtag is unicef using to bring awareness to the violence in nigeria?