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: light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), lock.lock(), lock.unlock(), media_player.media_next_track(), media_player.media_pause(), media_player.media_play(), media_player.media_play_pause(), media_player.media_previous_track(), media_player.media_stop(), media_player.toggle(), media_player.turn_off(), media_player.turn_on(), media_player.volume_down(), media_player.volume_mute(), media_player.volume_up(), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
light.back_washroom_lifx 'Back Washroom Light' = on;45%
lock.back_door 'Backyard entry lock' = unlocked
timer.kitchen_oven 'Kitchen oven timer' = active
light.master_bedroom_lamp 'Master Bedroom Lamp' = on;2%
light.upstairs_sunroom_zigbee 'Upstairs Sunroom Light' = off;darkslateblue (24, 81, 130);13%
light.downstairs_balcony_mqtt 'Downstairs Balcony Light' = off;68%
media_player.chrome_cast_bedroom 'Bedroom Chromecast' = off
lock.front_gate 'Front Gate Lock' = unlocked
user
please shut off the kitchen oven timer timer.
assistant
timer stopped successfully.
```homeassistant
{"service": "timer.cancel", "target_device": "timer.kitchen_oven"}
```