Question: The John F. Kennedy Memorial is located on Ocean Street in Hyannis, Massachusetts, it overlooks which location, where President Kennedy often sailed throughout his life while in Hyannis Port (or Hyannisport) is a small residential village located in Barnstable, Massachusetts, United States?

Context paragraphs:
Hyannis Armory: The Hyannis Armory is located at 225 South Street, Hyannis, Massachusetts.  The armory was built in 1958, and hosted Battery D of the 685th AAA Machine Gun Battalion of the Massachusetts Army National Guard.  President-elect John F. Kennedy gave his victory speech at the Hyannis Armory on Nov. 9, 1960.  The property was nominated for the National Register of Historic Places, but was never listed.

Kennedy Memorial Winter Games: The Kennedy Memorial Winter Games were an international multi-sport competition event held in Lake Placid, New York from January 9 to March 15, 1970.  The Games were held as a tribute to John F. Kennedy and his brother Robert F. Kennedy.  President Kennedy had been an advocate of physical fitness and in 1963 urged the development of programs to allow American youth to participate in international sports competitions.

John F. Kennedy Hyannis Museum: The John F. Kennedy Hyannis Museum is a historical museum located at 397 Main Street Hyannis, Massachusetts.  The museum includes a thematic panorama of photographs, archival films, artifacts, text panels, and oral histories of John F. Kennedy and his family.

JFK Memorial in Hyannis, MA: The John F. Kennedy Memorial is located on Ocean Street in Hyannis, Massachusetts.  It overlooks Lewis Bay, where President Kennedy often sailed throughout his life while in Hyannis Port, Massachusetts.  It consists of a large stone wall with two bronze medallions, one of President Kennedy's bust profile on the front facing the bay and the other of the Great Seal of the United States on the back, a reflecting pool and fountain, a large concrete terrace, and landscaping.  The fountain is lit from the bottom of the reflecting pool, invoking the John F. Kennedy Eternal Flame at Arlington National Cemetery.  Inscribed around the reflecting pool is a quote from President Kennedy's Radio and Television Report to the American People on the State of the National Economy on August 13, 1962: "I believe it is important that this country sail and not lie still in the harbor."

Hyannis Port, Massachusetts: Hyannis Port (or Hyannisport) is a small residential village located in Barnstable, Massachusetts, United States.  It is an affluent summer community on Hyannis Harbor 1.4 miles to the south-southwest of Hyannis.

Hyannis, Massachusetts: Hyannis is the largest of the seven villages in the town of Barnstable, Massachusetts, in the United States.  It is the commercial and transportation hub of Cape Cod and was designated an urban area as of the 1990 census.  Because of this, many refer to Hyannis as the "Capital of the Cape".  It contains a majority of the Barnstable Town offices and two important shopping districts: the historic downtown Main Street and the Route 132 Commercial District, including Cape Cod Mall and Independence Park, headquarters of Cape Cod Potato Chips.  Cape Cod Hospital in Hyannis is the largest on Cape Cod.

Kennedy Compound: The Kennedy Compound consists of three houses on six acres (24,000 m²) of waterfront property on Cape Cod along Nantucket Sound in Hyannis Port, Massachusetts, United States.  It was once the home of American businessman and political figure Joseph P. Kennedy Sr., his wife Rose, and two of their sons, President John F. Kennedy and Senator Robert F. Kennedy.  Their youngest son, Senator Ted Kennedy, lived in his parents' house, and it was his main residence from 1982 to 2009.  He died of brain cancer at the compound in August 2009.

Hyannisport Club: The Hyannisport Club is a private club with an 18 hole golf course, located at 2 Irving Avenue (at Scudder Avenue) in Hyannis Port, Massachusetts.  The club was founded in 1897 and the golf course was finalized in 1903.  The course is an original Donald Ross design which plays 6,257 yards from the blue tee markers.  While the course is short in terms of yardage, it is often called "the toughest 6200 yards in golf" because of the famous Hyannisport wind which usually blows directly off of Nantucket Sound.  The club boasts some of the most scenic views on Cape Cod and is known for having water visible on every hole although coincidentally, there are no water hazards on the course.  The course is located adjacent to the Kennedy Compound and the Kennedy family have long been members of the club.

Warren Commission: The President's Commission on the Assassination of President Kennedy, known unofficially as the Warren Commission, was established by President Lyndon B. Johnson through Executive Order on November 29, 1963 to investigate the assassination of United States President John F. Kennedy that had taken place on November 22, 1963.  The U.S. Congress passed Senate Joint Resolution 137 authorizing the Presidential appointed Commission to report on the assassination of President John F. Kennedy, mandating the attendance and testimony of witnesses and the production of evidence.  Its 888-page final report was presented to President Johnson on September 24, 1964 and made public three days later.  It concluded that President Kennedy was assassinated by Lee Harvey Oswald and that Oswald acted entirely alone.  It also concluded that Jack Ruby also acted alone when he killed Oswald two days later.  The Commission's findings have proven controversial and have been both challenged and supported by later studies.

Cape Air: Hyannis Air Service, Inc., operating as Cape Air, is an airline headquartered at Barnstable Municipal Airport in Barnstable, Massachusetts, United States.  It operates scheduled passenger services in the Northeast, the Caribbean, Midwest, Eastern Montana and Micronesia.  Flights in Micronesia are operated as United Express flights through a code share partnership with United Airlines.  Flights between Hyannis and Nantucket, Massachusetts, are operated under the Nantucket Airlines brand, also operated by Hyannis Air Service, Inc.

Supporting paragraphs: JFK Memorial in Hyannis, MA Hyannis Port, Massachusetts
Answer: Lewis Bay