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), 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.downstairs_courtyard_mqtt 'Downstairs Courtyard Light' = on;71%
lock.stair_gate 'Staircase gate lock' = locked
media_player.sonos_bedroom 'Sonos Master Bedroom' = paused;Mr. Magorium's: Wonder Emporium;vol=0.64
media_player.dining_room_jukebox 'Dining Room Jukebox' = off
timer.backyard_floodlights 'Backyard floodlight controller' = idle
lock.nursery 'Nursery Door Lock' = locked
light.yeelight_smart 'Yeelight Smart Light' = on
light.back_stairwell_warm 'Back Stairwell Warm Light' = off;cornflowerblue (69, 156, 240)
cover.boat 'Boat storage door' = closed
cover.side_2 'Side garage door' = open
light.upstairs_hallway_zwave 'Upstairs Hallway Light' = off;80%
user
turn off the backyard floodlight controller.
assistant
backyard floodlight controller's timer has been canceled.
```homeassistant
{"service": "timer.cancel", "target_device": "timer.backyard_floodlights"}
```