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(), fan.decrease_speed(), fan.increase_speed(), fan.toggle(), fan.turn_off(), fan.turn_on(), 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(), switch.toggle(), switch.turn_off(), switch.turn_on(), timer.cancel(), timer.pause(), timer.start(duration), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
cover.liftmaster_1 'LiftMaster' = closed
light.upstairs_dining_zigbee 'Upstairs Dining Light' = on;35%
cover.master_bedroom 'Master Bedroom Blinds' = closed
lock.closet 'Closet Door Lock' = unlocked
light.living_room_ceiling 'Living Room Ceiling Light' = on;87%
fan.porch 'Porch ceiling fan' = on
fan.bedroom_right 'Right-side bedroom fan' = on
cover.kids_room 'Kids' room blinds' = closed
lock.balcony_door 'Balcony access lock' = unlocked
lock.home_theater 'Home Theater Lock' = locked
light.downstairs_mudroom_homekit 'Downstairs Mudroom Light' = on
cover.chamberlain_1 'Chamberlain' = closed
cover.basement 'Basement Garage Door' = closed
vacuum.under_bed_cleaner 'Under bed dust collector' = cleaning
timer.timer0 'General purpose timer' = active
switch.pool_area_lighting 'Pool area lighting control' = off
switch.pantry_lights 'Pantry Lights Switch' = off
media_player.samsung_qled_tv 'Samsung Quantum Dot TV' = off
cover.living_room 'Living Room Blinds' = open
user
please switch off the living room ceiling light
assistant
turning off living room ceiling light
```homeassistant
{"service": "light.turn_off", "target_device": "light.living_room_ceiling"}
```