@sims4.commands.Command('sim.aboutsim', 'sim.about', command_type=sims4.commands.CommandType.Live)
def simalary_AboutSim(first_name='', last_name='', _connection=None):
    output = sims4.commands.CheatOutput(_connection)
    if first_name == '' and last_name == '':
        tgt_client = services.client_manager().get(_connection)
        info = tgt_client.active_sim.sim_info
        if info is None:
            output('No Sim is selected.')
            return False
    else:
        info = services.sim_info_manager().get_sim_info_by_name(first_name, last_name)
        if info is None:
            output('No Sim with the provided name has been found.')
            return False
    output('SIM INFO: First name: {}. Last name: {}. Age: {}.'.format(sim_info.first_name, sim_info.last_name, sim_info.age))
    return True