I have leave Mark's house at 9:45pm, what time will I get home?
[IN:GET_ESTIMATED_ARRIVAL I have leave [SL:SOURCE [IN:GET_LOCATION_HOME [SL:CONTACT Mark ] 's house ] ] [SL:DATE_TIME_DEPARTURE at 9 : 45 pm ] , what time will I get [SL:DESTINATION [IN:GET_LOCATION_HOME home ] ] ? ]