The tree is adjacent to the building that now houses the Anne Frank Museum.

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Justin Bieber has caused outrage with his message in a guestbook at the Anne Frank Museum, saying he hoped the Holocaust victim would have been a fan.

BBC: Anger over Justin Bieber's Anne Frank message

Charlotte Louise Claydon makes a plea on the Anne Frank House Facebook wall for Bieber to visit the museum when he is older "and hopefully wiser" so that he can "understand the messages of peacefulness, humility and respect that are wound within those walls".

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