context: Water is located at pool. Backyard is located at country. Pool cannot have a location of humidifier. Lifeguard is located at pool. Pool is located at backyard. Garage is located at apple tree farm. Sea cucumber cannot have a location of plant. Sea cucumber cannot have a location of water. Sentence cannot have a location of country. Sentence cannot have a location of apple tree farm. Sea cucumber cannot have a location of humidifier.
text: Sea cucumber is located at water.