How long will it take me to get home when I leave the mall at 12:00pm this afternoon?
[IN:GET_ESTIMATED_DURATION How long will it take me to get [SL:DESTINATION [IN:GET_LOCATION_HOME home ] ] when I leave [SL:SOURCE [IN:GET_LOCATION [SL:CATEGORY_LOCATION the mall ] ] ] [SL:DATE_TIME_DEPARTURE at 12 : 00 pm this afternoon ] ? ]