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), 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(), 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:
switch.attic_lights 'Attic Lights Switch' = off
switch.master_bedroom_lights 'Master Bedroom Lights Switch' = on
light.downstairs_guest_bedroom_zigbee 'Downstairs Guest Bedroom Light' = off;palevioletred (244, 95, 147)
climate.emerson_sensi_touch 'Emerson Sensi Touch Wi-Fi Thermostat' = fan_only;Auto Low;21C;23%
cover.chamberlain_1 'Chamberlain' = open
vacuum.right_stairwell_sweeper 'Right stairwell cleaner' = cleaning
light.downstairs_attic_mqtt 'Downstairs Attic Light' = off;31%
vacuum.downstairs_guest_room 'Downstairs guest room vac' = cleaning
climate.bosch_bcc100 'Bosch BCC100 Connected Control' = off;Off;77F;68%
cover.liftmaster_2 'LiftMaster' = open
switch.patio_lights 'Patio Lights Switch' = on
lock.storage_room 'Storage Room Lock' = locked
timer.kitchen_timer 'Kitchen countdown' = active
media_player.kitchen 'Kitchen Media Player' = off
user
set the kitchen countdown for forty seconds.
assistant
your timer called kitchen countdown for forty seconds starts now.
```homeassistant
{"service": "timer.start", "target_device": "timer.kitchen_timer", "duration": "00:00:40"}
```