Please show me a route between the public library and the nearest park .
O O O O O O B-SL_SOURCE_IN_GET_LOCATION_SL_CATEGORY_LOCATION I-SL_SOURCE_IN_GET_LOCATION_SL_CATEGORY_LOCATION I-SL_SOURCE_IN_GET_LOCATION_SL_CATEGORY_LOCATION O B-SL_DESTINATION_IN_GET_LOCATION B-SL_DESTINATION_IN_GET_LOCATION_SL_LOCATION_MODIFIER B-SL_DESTINATION_IN_GET_LOCATION_SL_CATEGORY_LOCATION O