Give you a statement and table with its title, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a ternary classification problem, you should choose the answer among supported, refuted and neutral. Table cells in one row are seperated by '|', and different rows are seperated by '
'. If cell value is a list, we use '	' to seperate each list element.

Table:
| Airport type | Public / military |
| Owner | Government of Singapore |
| Operator | Changi Airport Group (CAG)	Civil Aviation Authority of Singapore (CAAS)	Republic of Singapore Air Force (RSAF) |
| Serves | Singapore |
| Location | Changi, Singapore |
| Opened | 1 July 1981 (operational) , 29 December 1981 (official) |
| Hub for | Jetstar Asia Airways	Scoot	SilkAir	Singapore Airlines	Singapore Airlines Cargo	FedEx Express |
| Focus city for | AirAsia	Qantas |
| Time zone | SST (UTC+08:00) |
| Elevation AMSL | 6.66 m / 22 ft |
| Coordinates | 01°21′33″N 103°59′22″E﻿ / ﻿1.35917°N 103.98944°E﻿ / 1.35917; 103.98944Coordinates: 01°21′33″N 103°59′22″E﻿ / ﻿1.35917°N 103.98944°E﻿ / 1.35917; 103.98944 |
| Website | changiairport .com |
Title:
Runways
Statement:
The Changi Airport Singapore opened in 1981.
Answer:
supported