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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def dumps(ms, single=False, version=_default_version, properties=True, pretty_print=False, color=False, **kwargs):
 """ Serialize an Xmrs object to a SimpleMRS representation Args: ms: an iterator of Xmrs objects to serialize (unless the *single* option is `True`) single: if `True`, treat *ms* as a single Xmrs object instead of as an iterator properties: if `False`, suppress variable properties pretty_print: if `True`, add newlines and indentation color: if `True`, colorize the output with ANSI color codes Returns: a SimpleMrs string representation of a corpus of Xmrs """

    if not pretty_print and kwargs.get('indent'):
        pretty_print = True
    if single:
        ms = [ms]
    return serialize(ms, version=version, properties=properties,
                     pretty_print=pretty_print, color=color)