when should i leave home if i want to arrive at the cinema at 9 pm ?
O O O O B-SL_SOURCE_IN_GET_LOCATION_HOME O O O O O O B-SL_DESTINATION_IN_GET_LOCATION_SL_CATEGORY_LOCATION I-SL_DESTINATION_IN_GET_LOCATION_SL_CATEGORY_LOCATION B-SL_DATE_TIME_ARRIVAL I-SL_DATE_TIME_ARRIVAL I-SL_DATE_TIME_ARRIVAL O