Question: Singapore Airlines Cargo (abbreviated as SIA Cargo) is a cargo airline based in Singapore, it operates seven dedicated freighter aircraft and also manages the bellyhold of NokScoot Airlines Company Limited, trading as NokScoot, is a low-cost medium- to long-haul airline, based in which country?
Sentence (from "Singapore Airlines Cargo"): Its head office is on the fifth floor of the SATS Airfreight Terminal 5 at Singapore Changi Airport.
Relevant evidence: No