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: PM: Great to hear Pauline Cafferkey has been discharged from hospital. Thank you to everyone @RoyalFreeNHS for the world class care— UK Prime Minister (@Number10gov) January 24, 2015 Answer: royal free nhs

Answer: who is being thanked for world class care?


Question: Context: they dont know what they're doing justin Come to my country and i will treat you like a king @justinbieber #votebieber#RespectForJustin— Dee Bieber (@DeeShawtyBieber) October 30, 2015 Answer: justin bieber

Answer: what music artist does the poster hope will come to his country?


Question: Context: VP Biden will lead a Presidential delegation to Saudi Arabia to pay respect and offer condolences to King Abdullah's family & nation.— Vice President Biden (@VP) January 23, 2015 Answer: saudi arabia

Answer:
where will vp biden lead a presidential delegation