Graduation is at 5 pm , I want to get there a half an hour early , what time do it need to leave
B-SL_DESTINATION_IN_GET_EVENT_SL_CATEGORY_EVENT I-SL_DESTINATION_IN_GET_EVENT B-SL_DESTINATION_IN_GET_EVENT_SL_DATE_TIME I-SL_DESTINATION_IN_GET_EVENT_SL_DATE_TIME I-SL_DESTINATION_IN_GET_EVENT_SL_DATE_TIME O O O O O O O B-SL_DATE_TIME_ARRIVAL I-SL_DATE_TIME_ARRIVAL I-SL_DATE_TIME_ARRIVAL I-SL_DATE_TIME_ARRIVAL O O O O O O O O