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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 matching_supported(self, options=None):
 """ Return whether this rule can return meaningful result, given the `options` dict. If some options are missing, then rule shouldn't be matched against, and this function returns False. No options: True Option is used in the rule, but its value is not available at matching time: False Option is used in the rule, and option value is available at matching time: True Rule is a comment: False """

        if self.is_comment:
            return False

        if self.is_html_rule:  # HTML rules are not supported yet
            return False

        options = options or {}
        keys = set(options.keys())
        if not keys.issuperset(self._options_keys):
            # some of the required options are not given
            return False

        return True