If I arrive at the mall by 10 this morning, how long can I stay if I need to be home by 5PM?
[IN:GET_ESTIMATED_DEPARTURE If I arrive at [SL:SOURCE [IN:GET_LOCATION [SL:CATEGORY_LOCATION the mall ] ] ] by 10 this morning , how long can I stay if I need to be [SL:DESTINATION [IN:GET_LOCATION_HOME home ] ] [SL:DATE_TIME_ARRIVAL by 5PM ] ? ]