Did Queen Elizabeth The Queen Mother and her daughter share name with Tudor queen?
Rationale first then the answer.
Queen Elizabeth the Queen Mother gave birth to Queen Elizabeth II in 1926. The Tudor dynasty had a number of Queens including: Mary I of England, Elizabeth I of England, and Margaret Tudor, Queen of Scots.. The answer is: yes.

Did producer of Easy Rider ever star in a movie with Dean Cain's Princeton girlfriend?
Rationale first then the answer.
Easy Rider was produced by Peter Fonda. Dean Cain dated Brooke Shields while at Princeton. Brooke Shields and Peter Fonda star in the movie Wanda Nevada.. The answer is: yes.

Is there a Marvel villain with the same name as a kind of citrus fruit?
Rationale first then the 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.
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Mandarins are a type of orange popular in Asian cuisine. The Mandarin is also the name of a villain associated with Iron Man in the Marvel universe.. The answer is: yes.