context: Three hot air balloon is situated at air. Aircraft is not situated at roller coaster. Lung is situated at yurself. Bomb is not situated at metropolis. Aircraft is capable of drop bomb. Lung is a part of human body. Greet visitor is not situated at bus depot. Air is situated at lung. Aircraft is situated at air. Bomb is situated at aircraft. Industry is situated at bus depot. Greet visitor is situated at yurself. Bomb is not situated at roller coaster.
text: Aircraft is not situated at air.