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: climate.set_fan_mode(fan_mode), climate.set_humidity(humidity), climate.set_hvac_mode(), climate.set_preset_mode(), climate.set_temperature(temperature), climate.toggle(), climate.turn_off(), climate.turn_on(), cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), 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(), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
light.back_playroom_lifx 'Back Playroom Light' = on;40%
vacuum.under_sofa_cleaner 'Under sofa cleaner' = docked
light.back_attic_lifx 'Back Attic Light' = off;indianred (212, 109, 113);70%
cover.basement 'Basement Garage Door' = open
cover.greenhouse 'Greenhouse door' = open
climate.bosch_bcc100 'Bosch BCC100 Connected Control' = heat;Auto High;78F;47%
media_player.samsung_hw_q90r 'Samsung Surround Soundbar' = on;Code Name: Emperor;vol=0.97
cover.guest 'Guest Garage Door' = closed
light.back_arcade_warm 'Back Arcade Warm Light' = off;olive (125, 109, 10)
user
decrease the volume on samsung surround soundbar.
assistant
lowering samsung surround soundbar's volume.
```homeassistant
{"service": "media_player.volume_down", "target_device": "media_player.samsung_hw_q90r"}
```