Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.
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Question: Whose opera La gazza ladra premiered in 1817?

Answer: gioachino rossini


Question: 'Christmas won't be Christmas without any presents grumbled Jo,lying on lying on the rug.' Is the opening line of which famous novel?

Answer: little women


Question: What is the title of Geri Halliwell's 1999 autobiography?

Answer:
if only