Detailed Instructions: Compose a new way to ask the same question. The new question must be asking the exact same thing as the original question does. Without any other information, you should be able to tell that the original question and the new question are the same. Preserve bracketed phrases in your new question. You can change the rest of the question provided the above requirements are satisfied. The new question must have a natural, fluent formulation, as if it were composed by a native English speaker. You will be given three pieces of information to help you create better questions. Those are: "Answer": the answer to the question, e.g., "Honolulu". "Answer Type": the type of the answer, e.g., "Location". "Auxiliary Information" is a detailed description of some concepts mentioned in the question, if any.
See one example below:
Problem: original question: Who is the museum director of [Science Museum, London]?
answer: Ian Blatchford
answer type: Museum director.
auxiliary information: The Science Museum is a major museum on Exhibition Road in South Kensington, London. It was founded in 1857 and today is one of the city's major tourist attractions, attracting 3.3 million visitors annually. Like other publicly funded national museums in the United Kingdom, the Science Museum does not charge visitors for admission. Temporary exhibitions, however, may incur an admission fee. It is part of the Science Museum Group, having merged with the Museum of Science and Industry in Manchester in 2012.
Solution: The museum director of the [Science Museum, London] is?
Explanation: The question is correctly paraphrased in this example.

Problem: original question: Which musician is a sibling of [Ted Kennedy]?
answer: john f. kennedy
answer type: Musician.
auxiliary information: Edward Moore "Ted" Kennedy was a United States Senator from Massachusetts and a member of the Democratic Party. He was the second most senior member of the Senate when he died and was the fourth-longest-serving senator in United States history, having served there for almost 47 years. The most prominent living member of the Kennedy family for many years, he was the last surviving son of Joseph P. Kennedy, Sr. and Rose Kennedy; the youngest brother of President John F. Kennedy and Senator Robert F. Kennedy, both victims of assassination; and the father of Congressman Patrick J. Kennedy. Kennedy entered the Senate in a November 1962 special election to fill the seat once held by his brother John. He was elected to a full six-year term in 1964 and was reelected seven more times. The Chappaquiddick incident on July 18, 1969, resulted in the death of his automobile passenger, Mary Jo Kopechne. Kennedy pleaded guilty to a charge of leaving the scene of an accident; the incident and its aftermath hindered his chances of ever becoming President of the United States.
Solution:
[Ted Kennedy] has a sibling which is what musician?