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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 supervisor_command(parser_args):
 """ Supervisor-related commands """

    import logging
    from synergy.supervisor.supervisor_configurator import SupervisorConfigurator, set_box_id

    if parser_args.boxid:
        set_box_id(logging, parser_args.argument)
        return

    sc = SupervisorConfigurator()
    if parser_args.reset:
        sc.reset_db()

    elif parser_args.start:
        sc.mark_for_start(parser_args.argument)

    elif parser_args.stop:
        sc.mark_for_stop(parser_args.argument)

    elif parser_args.query:
        sc.query()