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), 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.add_item(item), timer.cancel(), timer.cancel(), timer.pause(), timer.pause(), timer.start(duration), vacuum.pause(), vacuum.return_to_base(), vacuum.start(), vacuum.stop()
Devices:
vacuum.garage_roomba_2 'Garage cleaning bot' = cleaning
light.back_lounge_warm 'Back Lounge Warm Light' = off;seagreen (13, 160, 76)
vacuum.smart_home_automator 'Smart home cleaning bot' = returning
lock.rooftop_door 'Rooftop access lock' = unlocked
switch.garden_lights 'Garden lighting control' = off
light.bedroom 'Bedroom Light' = on;violet (216, 132, 236);86%
switch.irrigation_system 'Irrigation System Switch' = off
timer.front_porch_lights 'Front porch light timer' = active
todo.birthday_reminder_list 'Birthday reminder list' = 21
lock.office_cabinet 'Office cabinet lock' = locked
media_player.vizio_smartcast_tv 'Vizio Cast-Enabled TV' = idle;vol=0.99
fan.guest_room 'Guest Room Fan' = off
todo.weekend_projects 'Weekend DIY projects list' = 7
media_player.patio 'Patio Media Player' = off
fan.laundry_room 'Laundry room fan' = off
timer.meditation_clock 'Meditation duration tracker' = paused
media_player.desktop_computer_media_suite 'Desktop Computer Media Center' = off
light.upstairs_lounge_zigbee 'Upstairs Lounge Light' = on;cornflowerblue (96, 151, 250);74%
timer.driveway_security_lights 'Driveway security timer' = paused
media_player.guest_room 'Guest Room Media' = off
fan.attic_3 'Attic Fans' = off
light.back_cinema_lifx 'Back Cinema Light' = off;maroon (89, 12, 27)
lock.loft 'Loft Lock' = locked
user
the front porch light timer is no longer needed.
assistant
timer on front porch light timer stopped successfully.
```homeassistant
{"service": "timer.cancel", "target_device": "timer.front_porch_lights"}
```