Question: The Minneapolis-St. Paul Airport Trams and the airport also known as World Chamberlain Field were both constructed by whom?

full_context: Document 1: Minneapolis–Saint Paul International Airport: Minneapolis–Saint Paul International Airport (IATA: MSP, ICAO: KMSP, FAA LID: MSP) , also known as Wold–Chamberlain Field, is a joint civil-military public use international airport. Located in a portion of Hennepin County, Minnesota, United States, outside of any city or school district, within 10 miles (16 km) of both downtown Minneapolis and downtown Saint Paul, it is the largest and busiest airport in the six-state Upper Midwest region of Minnesota, Iowa, Nebraska, North Dakota, South Dakota, and Wisconsin.
Document 2: Airport Transit System: The Airport Transit System (ATS) is an automated people mover system at Chicago O'Hare International Airport. The 2.7 mi system was built by Matra at a cost of $127 million, and began its operation on May 6, 1993. It can accommodate up to 2,400 passengers per hour.
Document 3: Tampa International Airport People Movers: The Tampa International Airport People Movers are a set of four separate automatic people mover systems operating within Tampa International Airport. The people mover systems connect the airport’s main terminal to four satellite airside concourses. The system was the world’s first automated people mover built within an airport. A fifth people mover system, known as SkyConnect, is also being installed to connect the main terminal with the airport’s consolidated rental car center.
Document 4: Minneapolis–Saint Paul Joint Air Reserve Station: Minneapolis–Saint Paul Joint Air Reserve Station is a United States Air Force base, located at Minneapolis–Saint Paul International Airport. It is located 7.1 mi south-southeast of Minneapolis, Minnesota. It was formerly the location of Naval Air Station Twin Cities.
Document 5: Pittsburgh International Airport People Movers: The Pittsburgh International Airport People Mover is a fully automated people mover system at the Pittsburgh International Airport serving Pittsburgh, Pennsylvania. Designed and installed at a cost of $14 million by Adtranz (now Bombardier), it runs in two parallel underground tunnels to connect the landside terminal with the airside terminal.
Document 6: MIA Mover: The MIA Mover is an automated people mover (APM) system which opened at the Miami International Airport (MIA) in metropolitan Miami, Florida, United States on September 9, 2011. The MIA Mover is designed to quickly transport landside passengers between Miami International Airport's Main Terminal and the Miami Central Station and Rental Car Center, as part of the Miami Intermodal Center (MIC). The MIA Mover is one of three separate automated people movers operating at the airport. The others are the Skytrain (which operates within Concourse D), and the people mover connecting Concourse E's satellite building.
Document 7: Duluth International Airport: Duluth International Airport (IATA: DLH, ICAO: KDLH, FAA LID: DLH) is a city-owned, public-use joint civil-military airport located five nautical miles (9 km) northwest of the central business district of Duluth, a city in Saint Louis County, Minnesota, United States. It serves the Twin Ports area, including Superior, Wisconsin. Mostly used for general aviation but also served by three airlines, it is Minnesota's third-busiest airport, behind Minneapolis–St. Paul International Airport (MSP) and Rochester International Airport; and the state's second-busiest commercial passenger airport, after MSP.
Document 8: SMF Automated People Mover: The SMF Automated People Mover is an elevated automated people mover system at Sacramento International Airport in Sacramento, California. The system opened on October 6, 2011, and is used to move passengers between Central Terminal B (landside) and Concourse B (airside). The system uses two Bombardier Innovia APM 100 vehicles operating as single cars on two separate parallel tracks.
Document 9: Sioux Falls Regional Airport: Sioux Falls Regional Airport (IATA: FSD, ICAO: KFSD, FAA LID: FSD) , also known as Joe Foss Field, is a public and military use airport owned by the Sioux Falls Regional Airport Authority and located three nautical miles (6 km) northwest of the central business district of Sioux Falls, a city in Minnehaha County, South Dakota, United States. Named in honor of aviator Joe Foss, it serves the greater Sioux Falls area, as well as communities throughout eastern South Dakota, southwestern Minnesota and northwestern Iowa.
Document 10: Skytrain (Miami International Airport): The Skytrain is an airside automated people mover system operating at Miami International Airport. It operates within the airport's Concourse D, which is a major international hub for American Airlines. The system, which opened in 2010 as part of an expansion of Concourse D, can transport passengers from end to end of the mile long concourse in five minutes. The Skytrain is one of three separate automated people movers operating at the airport. The others are the MIA Mover which connects to the Miami Intermodal Center, and the people mover connecting Concourse E's satellite building.
Document 11: Minneapolis–Saint Paul: Minneapolis–Saint Paul is a major metropolitan area built around the Mississippi, Minnesota and St. Croix rivers in east central Minnesota. The area is commonly known as the Twin Cities after its two largest cities, Minneapolis, the city with the largest population in the state, and Saint Paul, the state capital. It is an example of twin cities in the sense of geographical proximity. Minnesotans living outside of Minneapolis and Saint Paul often refer to the two together (or the seven-county metro area collectively) as The Cities.
Document 12: Minot International Airport: Minot International Airport (IATA: KMOT, ICAO: MOT) is in Ward County, North Dakota, two miles north of the city of Minot, which owns it. The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a "primary commercial service" airport.
Document 13: Minneapolis–St. Paul Airport Trams: The Minneapolis–St. Paul Airport Trams consist of a pair of cable-drawn automated people movers that serve travelers of the Minneapolis–Saint Paul International Airport. Both were constructed by the Poma-Otis Transit Company of Farmington, Connecticut and are operated under the direction of the Metropolitan Airports Commission.
Document 14: Rochester International Airport: Rochester International Airport (IATA: RST, ICAO: KRST, FAA LID: RST) is a nonhub primary airport located seven miles (11 km) southwest of the central business district of Rochester, a city in Olmsted County, Minnesota, United States. It is the second busiest airport in Minnesota, however it is the third busiest airport for commercial airlines in Minnesota, behind Duluth International Airport . It used to be called "Rochester Municipal Airport", which was its name before adding customs and immigration facilities specifically for Mayo Clinic purposes in 1995.
Document 15: Minneapolis–Saint Paul International Airport: Minneapolis–Saint Paul International Airport (IATA: MSP, ICAO: KMSP, FAA LID: MSP) , also known as Wold–Chamberlain Field, is a joint civil-military public use international airport. Located in a portion of Hennepin County, Minnesota, United States, outside of any city or school district, within 10 miles (16 km) of both downtown Minneapolis and downtown Saint Paul, it is the largest and busiest airport in the six-state Upper Midwest region of Minnesota, Iowa, Nebraska, North Dakota, South Dakota, and Wisconsin.
ground_truth: Poma-Otis Transit Company