Question: How many publix stores are there in the country where the manufacturer of Air Express is located?

full_context: Document 1: United States Air Force: The fighter aircraft of the USAF are small, fast, and maneuverable military aircraft primarily used for air-to-air combat. Many of these fighters have secondary ground-attack capabilities, and some are dual-roled as fighter-bombers (e.g., the F-16 Fighting Falcon); the term "fighter" is also sometimes used colloquially for dedicated ground-attack aircraft. Other missions include interception of bombers and other fighters, reconnaissance, and patrol. The F-16 is currently used by the USAF Air Demonstration squadron, the Thunderbirds, while a small number of both man-rated and non-man-rated F-4 Phantom II are retained as QF-4 aircraft for use as Full Scale Aerial Targets (FSAT) or as part of the USAF Heritage Flight program. These extant QF-4 aircraft are being replaced in the FSAT role by early model F-16 aircraft converted to QF-16 configuration. The USAF has 2,025 fighters in service as of September 2012.
Document 2: SunExpress: The airline was established in October 1989 and started operations in April 1990 with a charter service between Antalya and Frankfurt. SunExpress was founded as a joint venture between Turkish Airlines and the Lufthansa Group/Condor Flugdienst. In 1995, the Lufthansa Group transferred its SunExpress shares to Condor. All tourist flights operate under a single unit. In February 2007, all Condor shares were retaken by the Lufthansa Group as Condor was acquired by Thomas Cook AG (now Thomas Cook Group).
Document 3: Lockheed Air Express: The Lockheed Air Express was the second aircraft design created by the Lockheed Aircraft Company after its founding in 1927; the type first flew in April 1928.
Document 4: Pharmacies in the United States: There are approximately 67,000 pharmacies in the United States. Almost half (33,000) are located within drug stores, grocery stores, hospitals, department stores, medical clinics, surgery clinics, universities, nursing homes, prisons, and other facilities. The remaining pharmacies are considered to be independent or privately owned. The top 25 pharmacy chain stores represent about 28,000 pharmacy locations in the U.S. and employ about 46,000 on - staff pharmacists. California has 5,560 pharmacies, the most of any state. Texas, New York, Florida and Pennsylvania round out the top five states for pharmacy locations.
Document 5: Lockheed MQM-105 Aquila: The Lockheed MQM-105 Aquila (Eagle) was the first small battlefield drone developed in the United States during the 1970s to act as a target designator for the US Army.
Document 6: Santa Monica, California: Donald Wills Douglas, Sr. built a plant in 1922 at Clover Field (Santa Monica Airport) for the Douglas Aircraft Company. In 1924, four Douglas-built planes took off from Clover Field to attempt the first aerial circumnavigation of the world. Two planes made it back, after having covered 27,553 miles (44,342 km) in 175 days, and were greeted on their return September 23, 1924, by a crowd of 200,000 (generously estimated). The Douglas Company (later McDonnell Douglas) kept facilities in the city until the 1960s.
Document 7: Aerosport Inc: Aerosport Inc was a company founded by Harold Woods in Holly Springs, North Carolina in 1971 to market aircraft and plans for homebuilding.
Document 8: Publix: Publix Super Markets, Inc., commonly known as Publix, is an employee - owned, American supermarket chain headquartered in Lakeland, Florida. Founded in 1930 by George W. Jenkins, Publix is a private corporation that is wholly owned by present and past employees. It is considered the largest employee - owned company in the world. Publix operates throughout the Southeastern United States, with locations in Florida (785), Georgia (186), Alabama (68), South Carolina (58), Tennessee (42), North Carolina (35), and Virginia (8).
Document 9: History of unmanned aerial vehicles: Later, in November 1917, the Automatic Airplane was flown for representatives of the US Army. This led the army to commission a project to build an ``aerial torpedo '', resulting in the Kettering Bug which first flew in 1918. While the Bug's revolutionary technology was successful, it was not in time to fight in the war, which ended before it could be fully developed and deployed.
Document 10: AAI RQ-2 Pioneer: The AAI RQ-2 Pioneer is an unmanned aerial vehicle (UAV) that had been utilized by the United States Navy, Marine Corps, and Army, and deployed at sea and on land from 1986 until 2007. Initially tested aboard USS "Iowa", the RQ-2 Pioneer was placed aboard s to provide gunnery spotting, its mission evolving into reconnaissance and surveillance, primarily for amphibious forces.
Document 11: Publix: Publix stands as one of the largest U.S. regional grocery chains. Locations are found as far north as Spotsylvania, Virginia, as far south as Key West, Florida, while the westernmost location is in Mobile, Alabama. Today, the state of Florida still has the largest number of stores, with 787, about two - thirds of the outlets. As of August 2018, Publix employs about 193,000 people at its 1,231 retail locations, cooking schools, corporate offices, 9 grocery distribution centers, and 11 manufacturing facilities. The manufacturing facilities produce its dairy, deli, bakery, and other food products.
Document 12: Airline: DELAG, Deutsche Luftschiffahrts - Aktiengesellschaft was the world's first airline. It was founded on November 16, 1909, with government assistance, and operated airships manufactured by The Zeppelin Corporation. Its headquarters were in Frankfurt. The first fixed wing scheduled air service was started on January 1, 1914, from St. Petersburg, Florida, to Tampa, Florida. The four oldest non-dirigible airlines that still exist are Netherlands' KLM (1919), Colombia's Avianca (1919), Australia's Qantas (1921), and the Czech Republic's Czech Airlines (1923).
Document 13: Publix: Publix Super Markets, Inc., commonly known as Publix, is an employee-owned, American supermarket chain headquartered in Lakeland, Florida. Founded in 1930 by George W. Jenkins, Publix is a private corporation that is wholly owned by present and past employees and members of the Jenkins family.
Document 14: Florida: Florida i/ˈflɒrɪdə/ (Spanish for "flowery land") is a state located in the southeastern region of the United States. The state is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia, to the east by the Atlantic Ocean, and to the south by the Straits of Florida and the sovereign state of Cuba. Florida is the 22nd most extensive, the 3rd most populous, and the 8th most densely populated of the United States. Jacksonville is the most populous city in Florida, and the largest city by area in the contiguous United States. The Miami metropolitan area is the eighth-largest metropolitan area in the United States. Tallahassee is the state capital.
Document 15: IAI Scout: The IAI Scout (known in Israel under its Hebrew name זהבן - "Oriole") is a reconnaissance unmanned air vehicle developed in Israel in the 1970s by Israel Aircraft Industries as a competitor to the Tadiran Mastiff. During the 1970s, the Israeli military was becoming increasingly interested in battlefield UAVs, and in response IAI management finally decided that they were interested in the concept as well. The Scout had a similar configuration as the Mastiff, with a pusher propeller and a twin-boom tail.
ground_truth: 1,231
sub_queries: Air Express >> manufacturer Answer: Lockheed
Lockheed MQM-105 Aquila >> country Answer: the United States
how many publix stores are there in the United States Answer: 1,231