context: Plankton location is water. Oxygen location is not our planet earth. Snow location is city. Liver location is closet in house. Liver location is surface of earth. Water location is snow. City has a many tall build. Oxygen location is not south lake tahoe. Spc chart location is closet in house. Build location is city. City location is surface of earth. Snow is a crystallize water. Oxygen location is not water.
text: Oxygen location is surface of earth.