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), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
vacuum.upstairs_bathroom_vac 'Upstairs bathroom helper' = docked
light.upstairs_corridor_zigbee 'Upstairs Corridor Light' = off;97%
light.back_study_lifx 'Back Study Light' = on;yellowgreen (127, 199, 49);73%
fan.garage 'Garage Fan' = off
user
turn off the back study light and turn on garage fan
assistant
switching off back study light and starting garage fan
```homeassistant
{"service": "light.turn_off", "target_device": "light.back_study_lifx"}
{"service": "fan.turn_on", "target_device": "fan.garage"}
```