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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 input_is_consistent(self, task_input, default_allowed_extension, default_max_size):
 """ Check if an input for a task is consistent. Return true if this is case, false else """

        for problem in self._problems:
            if not problem.input_is_consistent(task_input, default_allowed_extension, default_max_size):
                return False
        return True