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: 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), 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()
Devices:
light.front_sitting_homekit 'Front Sitting Room Light' = on;53%
light.study 'Study Light' = off
light.back_lounge_warm 'Back Lounge Warm Light' = on;greenyellow (160, 251, 69);24%
fan.office 'Office Fan' = on
light.downstairs_washroom_mqtt 'Downstairs Washroom Light' = off;42%
switch.library_ceiling 'Library Ceiling' = on
light.back_observatory_warm 'Back Observatory Warm Light' = on
media_player.amazon_echo_show 'Amazon Echo Smart Screen' = standby;vol=0.95
light.living_room 'Living Room Light' = off;83%
light.front_attic_homekit 'Front Attic Light' = off
cover.rv 'RV Garage Door' = closed
user
engage the ceiling lights in the library.
assistant
sure, lighting up Library Ceiling now.
```homeassistant
{"service": "switch.turn_on", "target_device": "switch.library_ceiling"}
```