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: fan.decrease_speed(), fan.increase_speed(), fan.toggle(), fan.turn_off(), fan.turn_on(), 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(), 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:
light.front_dining_ge 'Front Dining Light' = off;goldenrod (231, 192, 22);70%
light.back_family_room_warm 'Back Family Room Warm Light' = on;darkslateblue (118, 55, 157);20%
vacuum.under_bed_cleaner 'Under bed dust collector' = returning
light.back_observatory_warm 'Back Observatory Warm Light' = on;86%
light.upstairs_observatory_zigbee 'Upstairs Observatory Light' = on;49%
switch.conservatory_lights 'Conservatory Lights Switch' = off
media_player.bang_olufsen_beovision 'B&O High-End Television' = off
media_player.sonos_kitchen 'Kitchen Sonos speaker' = off
timer.front_porch_lights 'Front porch light timer' = active
light.downstairs_nursery_mqtt 'Downstairs Nursery Light' = off;palegreen (190, 249, 184);58%
light.front_workout_homekit 'Front Workout Light' = off
media_player.philips_ambilight_tv 'Philips LED Backlit TV' = on;Zombieland;vol=0.69
fan.bedroom_right 'Right-side bedroom fan' = on
light.upstairs_entryway_zwave 'Upstairs Entryway Light' = on;limegreen (38, 225, 43)
light.driveway_1 'First driveway light' = off;maroon (101, 0, 26);84%
light.upstairs_attic_zwave 'Upstairs Attic Light' = off;limegreen (50, 237, 88);28%
light.upstairs_mudroom_zigbee 'Upstairs Mudroom Light' = on;violet (252, 122, 217)
media_player.conservatory_cd_player 'Conservatory Cd Player' = off
light.kitchen 'Kitchen Light' = off;steelblue (75, 155, 188);93%
user
previous track on the conservatory cd player.
assistant
going back a track on Conservatory Cd Player.
```homeassistant
{"service": "media_player.media_previous_track", "target_device": "media_player.conservatory_cd_player"}
```