Question: Goh Choon Pong is the chief executive officer of what company with its head office on the fifth floor of the SATS Airfreight Terminal 5 at Singapore Changi Airport?

Context paragraphs:
Singapore Changi Airport: Singapore Changi Airport (IATA: SIN, ICAO: WSSS) , or simply Changi Airport, is the primary civilian airport for Singapore, and one of the largest transportation hubs in Southeast Asia.  It is currently rated the World's Best Airport by Skytrax, for the fifth consecutive year (Skytrax's World's Best Airport 2013–2017) and is one of the world's busiest airports by international passenger and cargo traffic.  The airport is located in Changi, at the eastern end of Singapore, approximately 17.2 km northeast from Marina Bay (Singapore's Downtown Core), on a 13 km2 site.  It is operated by Changi Airport Group and it is the home base of Singapore Airlines, Singapore Airlines Cargo, SilkAir, Scoot, Jetstar Asia Airways and BOC Aviation.

SATS Ltd: SATS Ltd., commonly abbreviated as SATS (Simplified Chinese:新翔集团有限公司) is the chief ground-handling and in-flight catering service provider at Singapore Changi Airport.  SATS controls about 80% of Changi airport's ground handling and catering business.

SATS Security Services: SATS Security Services Pte Ltd (SSS) is a subsidiary of SATS Ltd, providing security services for aviation-related activities at the Singapore Changi Airport.  It provides armed auxiliary police officers for mainly airline clients, one of three companies licensed to do so in Singapore.  It provides aviation security to airlines at Changi Airport in Singapore especially those managed by it parent ground handler SATS Ltd.  The company is managed by a Senior Vice President and the current incumbent is Mr. Denis Marie.

Jewel Changi Airport: Jewel Changi Airport also known as Project Jewel is a mixed-use airport terminal complex currently under construction in Singapore Changi Airport, at an estimated cost of S$1.7 billion.  It is located at the heart of the airport, around Changi Airport Terminals 1 to 3.  The site was previously an open-air car park for Terminal 1.  It will feature leisure attractions, retail offerings, hotel and airport operations.

Goh Choon Phong: Goh Choon Phong () is the chief executive officer (CEO) of Singapore Airlines and Singapore Airlines Cargo.  He was appointed the CEO of the airline on 3 September 2010.  Prior to his appointment, he worked for the SIA group for more than 20 years for the airlines' operations in China and Scandinavia.

Singapore Changi Airport Terminal 4: Singapore Changi Airport Terminal 4 is a newly built passenger terminal building at Singapore Changi Airport.

Singapore Airlines Cargo: Singapore Airlines Cargo (abbreviated as SIA Cargo) is a cargo airline based in Singapore.  It is a subsidiary of Singapore Airlines and was incorporated in 2001.  SIA Cargo operates seven dedicated freighter aircraft and also manages the bellyhold of all NokScoot, Singapore Airlines, Scoot and SilkAir aircraft.  Its head office is on the fifth floor of the SATS Airfreight Terminal 5 at Singapore Changi Airport.

Airport Logistics Park: Airport Logistics Park Singapore (ALPS) is an industrial park created to support activities related to trade and air cargo at Singapore Changi Airport.  The park is a notable example of cooperation between the government of Singapore and local business leaders to increase the business competitiveness of the country.  The park is located next to the Changi Airfreight Centre.

Changi Air Base: Changi Air Base (ICAO: WSSS) or Changi Air Base (West) (Changi West Complex), formerly RAF Changi, is an airfield military airbase of the Republic of Singapore Air Force located at Changi, in the eastern tip of Singapore.  Sited at two locations to the east and west of Singapore Changi Airport, it co-shares runway facilities with the civilian airport and currently occupies a third runway slated for future expansion for civilian use by Singapore Changi Airport.  Together, the two airfields house 121 Squadron, 112 Squadron, No 145 Squadron, the Field Defence Squadron, the Air Logistics Squadron and the Airfield Maintenance Squadron.  The air base badge carries the motto: ""Together in Excellence"".

Changi Airport MRT Station: Changi Airport MRT Station (CG2) is the underground Mass Rapid Transit terminal station on the East West Line's Changi Airport Branch Line in Changi, Singapore.  The station is located within Singapore Changi Airport, hence its name.

Supporting paragraphs: Goh Choon Phong Singapore Airlines Cargo
Answer: Singapore Airlines Cargo