at one p. m. today start the robot vacuum cleaner
a la una de la tarde de hoy pon en marcha el robot aspirador
at <a>one p. m.<a> <b>today<b> start the <c>robot vacuum cleaner<c>
a la <a>una de la tarde<a> de <b>hoy<b> pon en marcha el <c>robot aspirador<c>
o b-time i-time i-time b-date o o b-device_type i-device_type i-device_type
o o b-time i-time i-time i-time o b-date o o o o b-device_type i-device_type