What time do I need to leave to get to mom 's house by 12 ?
O O O O O O O O O O B-SL_DESTINATION_IN_GET_LOCATION_HOME_SL_TYPE_RELATION I-SL_DESTINATION_IN_GET_LOCATION_HOME I-SL_DESTINATION_IN_GET_LOCATION_HOME B-SL_DATE_TIME_ARRIVAL I-SL_DATE_TIME_ARRIVAL O