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), 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:
light.bedroom_1 'Bedroom Light' = on;sandybrown (255, 159, 103);49%
timer.backyard_floodlights 'Backyard floodlight controller' = idle
media_player.sony_ps_lx310bt 'Sony Bluetooth Turntable' = off
light.back_washroom_lifx 'Back Washroom Light' = on;mediumvioletred (170, 19, 107);19%
timer.game_timer 'Board game timer' = idle
user
set a thirty minutes and thirty seconds backyard floodlight controller.
assistant
timer activated for thirty minutes and thirty seconds.
```homeassistant
{"service": "timer.start", "target_device": "timer.backyard_floodlights", "duration": "00:30:30"}
```