def METHOD_NAME(cls):
    if cls.__name__ == 'Reminder':
        return "reminders"
    if cls.__name__ == 'ReminderOnSpectrum':
        return 'reminders_on_spectra'
    if cls.__name__ == 'ReminderOnGCN':
        return 'reminders_on_gcns'
    if cls.__name__ == 'ReminderOnShift':
        return 'reminders_on_shifts'
    if cls.__name__ == 'ReminderOnEarthquake':
        return 'reminders_on_earthquakes'