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: light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), lock.lock(), lock.unlock(), 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(), timer.cancel(), timer.pause(), timer.start(duration)
Devices:
timer.game_timer 'Board game timer' = active
light.downstairs_mudroom_homekit 'Downstairs Mudroom Light' = off;47%
media_player.lounge_hi_fi_system 'Lounge Hi-Fi Audio' = off
media_player.roku_ultra 'Roku High-Performance Streamer' = off
lock.attic 'Attic Door Lock' = locked
user
set the board game timer for twenty minutes.
assistant
timer activated for twenty minutes.
```homeassistant
{"service": "timer.start", "target_device": "timer.game_timer", "duration": "00:20:00"}
```