being lost at sea is a kind of being lost
find_underwater is not marine_life. getting_lost is difficult_experience. find_underwater is not sunken_treasure. lost_river is not watercourse. find_underwater is shipwrecks. getting_lost is not difficult_experience. find_underwater is not more_water. find_underwater is not shipwrecks. find_underwater is not sunken_ships. find_underwater is not sand.