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(), light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), lock.lock(), lock.unlock(), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
light.front_yard 'Front yard lighting' = off;thistle (213, 179, 221);99%
fan.ceiling_2 'Ceiling Fans' = off
light.front_porch_zwave 'Front Porch Light' = off;deepskyblue (29, 191, 244);98%
light.living_room_ceiling 'Living Room Ceiling Light' = off;cornflowerblue (83, 153, 210);65%
light.study_1 'Study Lights' = off;13%
timer.entryway_chandelier 'Entryway chandelier timer' = active
lock.workshop_cabinet 'Workshop cabinet lock' = locked
user
i'd like living room ceiling light to change to black.
assistant
changing living room ceiling light to a black hue.
```homeassistant
{"service": "light.turn_on", "target_device": "light.living_room_ceiling", "rgb_color": "(0, 0, 0)"}
```