Remote control is not part of automobile battery. Pulley is a part of drive car. Piloviridae is a part of street. Remote control is a part of television. Television is a part of den. Piloviridae is a part of drive car. House is a home. Den is a part of house. House is a part of street. Television is not part of war. Remote control is not part of war.
Den is a part of house.