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(), 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:
switch.front_yard_lights 'Front Yard Lights Switch' = off
timer.garage_door_1 'Garage door timer' = active
cover.two_car 'Two Car Garage' = open
vacuum.right_stairwell_sweeper 'Right stairwell cleaner' = idle
user
start cleaning with right stairwell cleaner.
assistant
initiating right stairwell cleaner's cleaning cycle.
```homeassistant
{"service": "vacuum.start", "target_device": "vacuum.right_stairwell_sweeper"}
```