tripleset: Alderney Airport RUNWAY_LENGTH 877.0
tripleset: Alderney Airport 1ST_RUNWAY_SURFACE_TYPE Asphalt
annotations.source: webnlg webnlg
annotations.text: The 1st runway at Alderney airport has an asphalt surface and a length of 877. The first runway at Alderney Airport is made of asphalt, and its length is 877.