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(), cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), 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(), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
switch.master_suite 'Master Suite' = on
vacuum.right_stairwell_sweeper 'Right stairwell cleaner' = cleaning
cover.shed_2 'Second shed door' = open
media_player.hallway_wall_speaker 'Hallway Wall Speaker' = off
cover.living_room_large 'Main living room blinds' = open
user
set the master suite to nighttime mode.
assistant
sure, i'll turn on the light now.
```homeassistant
{"service": "switch.turn_on", "target_device": "switch.master_suite"}
```