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(), 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)
Devices:
switch.loft_lights 'Loft Lights Switch' = off
media_player.bang_olufsen_beovision 'B&O High-End Television' = on;Justified: Season 1;vol=0.78
cover.two_car 'Two Car Garage' = open
light.kitchen_cupboard_cool 'Kitchen Cupboard Cool Light' = on;49%
lock.gym 'Home Gym Lock' = locked
light.kitchen_freezer_warm 'Kitchen Freezer Light' = on;gray (141, 102, 120);25%
light.lifx_master 'Master Light' = off;mediumaquamarine (114, 180, 193);56%
light.bedroom 'Bedroom Light' = on
timer.upstairs_hallway 'Upstairs hallway timer' = active
lock.workshop_cabinet 'Workshop cabinet lock' = locked
timer.garden_watering 'Garden watering scheduler' = active
lock.file_cabinet 'File cabinet lock' = unlocked
media_player.amazon_echo_show 'Amazon Echo Smart Screen' = playing;No Good Deed;vol=0.21
media_player.samsung_qled_tv 'Samsung Quantum Dot TV' = playing;Smokey and the Bandit Pursuit Pack;vol=0.64
cover.guest 'Guest Garage Door' = closed
light.kitchen_fridge_warm 'Kitchen Fridge Warm Light' = off
fan.study_2 'Study fan' = on
light.garage_osram 'Garage Osram' = on
user
start the upstairs hallway timer timer for fifty minutes and fifty seconds.
assistant
commencing timer for a duration of fifty minutes and fifty seconds.
```homeassistant
{"service": "timer.start", "target_device": "timer.upstairs_hallway", "duration": "00:50:50"}
```