Question: What river is located near the city Văn Tiến Dũng was born in?

full_context: Document 1: Leaders of the Vietnam War: Ho Chi Minh was the key figure and held the main leadership of North Vietnam during both wars in the country. He remained as a great source of inspiration for the Vietnamese who were fighting for a united Vietnam as in his wish after he officially stepped aside in 1965 and even after his death in 1969. The final offensive against Saigon -- the capital of South Vietnam in 1975 was named after him (the Ho Chi Minh Campaign). Vietnam was reunified under the Communist rule after the fall of Saigon in April 1975, nearly 30 years after Ho's declaration of independence and 6 years after his death. Soon after that, Saigon was renamed Ho Chi Minh city in honour of his vast contributions to Vietnam.
Document 2: Nhật Tân Bridge: The Nhật Tân Bridge (or "Vietnam–Japan Friendship Bridge") is a cable-stayed bridge crossing the Red River in Hanoi, inaugurated on January 4, 2015. It forms part of a new six-lane highway linking Hanoi and Noi Bai International Airport. The project is funded by a Japan International Cooperation Agency ODA loan.
Document 3: Vietnam Veterans Memorial Bridge (Richmond): Vietnam Veterans Memorial Bridge carries the Pocahontas Parkway, signed as State Route 895, across the James River between the independent city of Richmond and Henrico County. Crossing the southernmost extremity of Richmond, it provides a connection between Henrico and the southern end of Chippenham Parkway near U.S. Route 1 in Chesterfield County, Virginia.
Document 4: Aioi Bridge: The is an unusual "T"-shaped three-way bridge in Hiroshima, Japan. The original bridge, constructed in 1932, was the aiming point for the 1945 Hiroshima atom bomb because its shape was easily recognized from the air. Although the bridge was not destroyed by the atomic blast, it did sustain heavy damage. After the war, the bridge was repaired and remained in service for nearly four decades, before it was replaced by a new bridge (built as a replica) in 1983. A surviving portion of a floor girder from the original bridge was subsequently donated to the Hiroshima Peace Memorial Museum.
Document 5: José Antunes Sobrinho: The Juscelino Kubitschek bridge, also known as the 'President JK Bridge' or the 'JK Bridge', crosses Lake Paranoá in Brasília. It is named after Juscelino Kubitschek de Oliveira, former president of Brazil. It was designed by architect Alexandre Chan and structural engineer Mário Vila Verde. Chan won the Gustav Lindenthal Medal for this project at the 2003 International Bridge Conference in Pittsburgh due to "...outstanding achievement demonstrating harmony with the environment, aesthetic merit and successful community participation".
Document 6: Nguyễn Huy Hiệu: Colonel General Nguyễn Huy Hiệu (born 1947) is an officer of the Vietnam People's Army and current Deputy Minister of Defence of Vietnam. Enlisted in 1965, Nguyễn Huy Hiệu fought in various battlefields during Vietnam War, especially the Battle of Quảng Trị where he was appointed commander of battalion at the age of 23. Nguyễn Huy Hiệu began to hold the position of Deputy Minister of Defence in 1994.
Document 7: Nguyễn Văn Vy: Nguyễn Văn Vy (16 January 1916 – 1981) was a Vietnamese soldier who rose to the rank of lieutenant general in the Army of the Republic of Vietnam (ARVN).
Document 8: Saigon Bridge: Saigon Bridge, known as Newport Bridge () before 1975, is a bridge crossing the Saigon River, connecting Bình Thạnh District and District 2, Ho Chi Minh City, on the Hanoi Highway. The bridge has four lanes for cars and two lanes for motorcycles and bicycles. It was the only bridge linking District 1 to the new Thu Thiem New Urban Area in District 2 until the Thủ Thiêm Bridge opened in 2008 and the Saigon River Tunnel opened in 2011. The bridge was one of the most vital gateways for vehicles traveling from northern and central Vietnam to the city, and therefore was a key point of contention during the Tet Offensive in 1968 and the Fall of Saigon in 1975. In 2013, a new parallel bridge, Saigon 2 Bridge, was opened to ease congestion on the bridge.
Document 9: Manampitiya Bridge: Manampitiya Bridge is the second longest bridge in Sri Lanka with a length of 302 metres. It comprises 2 bridges, an early-twentieth-century steel bridge which is used for railway and a newly built bridge carrying 2 lanes of highway. Before the Kinniya Bridge was declared open in 2009, it was the longest bridge in Sri Lanka. The steel bridge was built in 1922, during the colonial rule. It is 291 metres long and less than 5 metres in width. Bridge is located 81 kilometres east of Maradankadawala, along the A11 Habarana-Thirikondiyadimadu road in Polonnaruwa District, linking North Central Province with Eastern Province over Mahaweli River. The new bridge in Manampitiya was built with financial assistance of Japan, hence the name Sri Lanka-Japan Friendship Peace Bridge. Japan International Cooperation Agency (JICA) provided LKR 1.3 billion on behalf of the Japanese government. Bridge was declared open on 25 October 2007 by President Mahinda Rajapaksa. The new 50 Sri Lankan Rupee note depicts the Manampitiya Bridge.
Document 10: Văn Tiến Dũng: Văn Tiến Dũng (; 2 May 1917 – 17 March 2002), born Co Nhue commune, Từ Liêm District, Hanoi, was a Vietnamese general in the People's Army of Vietnam (PAVN), PAVN chief of staff (1954–74); PAVN commander in chief (1974–80); member of the Central Military–Party Committee (CMPC) (1984-1986) and Socialist Republic of Vietnam defense minister (1980–86).
Document 11: Caiyuanba Bridge: The Caiyuanba Bridge is an arch bridge which crosses the Yangtze River in Chongqing, China. Completed in 2007, the arch spans ranking among the longest arch bridges in the world. The bridges carries 6 lanes of traffic and two track of Chongqing Rail Transit Line 3 between the Nan'an District south of the Yangtze River and the Yuzhong District to the north.
Document 12: Đăng Văn Quang: Lieutenant General Đăng Văn Quang (June 21, 1929 – July 15, 2011) was an officer of the Army of the Republic of Vietnam who served as a Minister of Defense under President Nguyễn Văn Thiệu of South Vietnam.
Document 13: Pandaruan Bridge: The Pandaruan Bridge or Brunei–Malaysia Friendship Bridge (Malay: "Jambatan Pandaruan" or "Jambatan Persahabatan Brunei–Malaysia") is a bridge at the border of Brunei and Malaysia. The bridge crosses the Pandaruan River between Temburong and Limbang. The bridge replaced the ferry service between two countries and was officially opened on 8 December 2013 by the Malaysian Prime Minister, Najib Tun Razak, and the Sultan Hassanal Bolkiah of Brunei.
Document 14: Đông Anh District: Đông Anh is a rural district ("huyện") of Hanoi, the capital city of Vietnam. Nguyen Phu Trong, current General Secretary of Vietnam since 2011, was born there on 14 April 1944.
Document 15: Leaders of the Vietnam War: Ho Chi Minh whose real name is Nguyen Sinh Cung and also known as Nguyen Tat Thanh and Nguyen Ai Quoc was a Vietnamese revolutionary leader following the path of communism.
ground_truth: Red River
sub_queries: What is the name of the city Văn Tiến Dũng was born in? Answer: Hanoi
Hanoi >> located in or next to body of water Answer: Red River