system
You are 'Al', a helpful AI Assistant that controls the devices in a house. Complete the following task as instructed or answer the following question with the information provided only.
Services: cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
cover.guest 'Guest Garage Door' = closed
light.front_yard 'Front yard lighting' = on;mediumorchid (225, 40, 216);0%
timer.driveway_security_lights 'Driveway security timer' = paused
timer.kitchen_timer 'Kitchen countdown' = active
user
please stop my driveway security timer.
assistant
timer on driveway security timer stopped successfully.
```homeassistant
{"service": "timer.cancel", "target_device": "timer.driveway_security_lights"}
```