def elaborateanswer(question):
    """
    Give an elaborate, realitisc and Michael-Palin-like answer to the
    question `question`.

    Examples:
    ---------
    >>> elaborateanswer("Do you have some cheddar?")
    'No.'
    >>> elaborateanswer("The camembert is indeed runny.")
    '<Nods.>'
    """
    if question.endswith('?'):
        return "No."
    else:
        return "<Nods.>"