What time should I leave the office if I want to be in the airport by 10 am?
[IN:GET_ESTIMATED_DEPARTURE What time should I leave [SL:SOURCE [IN:GET_LOCATION_WORK the office ] ] if I want to be in [SL:DESTINATION [IN:GET_LOCATION [SL:CATEGORY_LOCATION the airport ] ] ] [SL:DATE_TIME_ARRIVAL by 10 am ] ? ]