Formulate an answer to this elaborate question: In between John McGahern and John Toland who is best known for a biography of Adolf Hitler?
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Answer: John Willard Toland


Formulate an answer to this elaborate question: Which American film director worked on both "Flushed Away" and a film based on "a war between babies and puppies"?
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Answer: Tom McGrath


Formulate an answer to this elaborate question: The DeLorean DMC-12 was the only model of car ever made by the company formed in what year?
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Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
1975