Question: How many acres is the state park located closest to Oak Beach Inn?

Context paragraphs:
Captree State Park: Captree State Park is a 340 acre state park located in the towns of Babylon and Islip in Suffolk County, New York, United States.  The park is located south of Captree Island on the easternmost end of Jones Beach Island, and overlooks the Fire Island Inlet and the westernmost section of Fire Island.

Oak Orchard State Marine Park: Oak Orchard State Marine Park is an 81 acre state park located at the mouth of Oak Orchard Creek at Lake Ontario in the Town of Carlton in Orleans County, New York, United States.  The park can be accessed from NY Route 18 and the Lake Ontario State Parkway.  The park is a few miles east of Lakeside Beach State Park.

John Tanner State Park: John Tanner State Park is a 138 acre (558,000 m²) Georgia state park located between Carrollton and Mount Zion.  The park is named after John Tanner, a local businessman who operated the park from 1954 to 1971.  The park itself is well known for its water-friendly recreation.  It contains two lakes, one 12 acres (49,000 m²) and the other 16 acres (65,000 m²), and the largest sand beach of any Georgia state park.  There is also a walking and nature trail for land-dwellers.

Long Island serial killer: Long Island serial killer (also referred to by media sources as the Gilgo Beach Killer or the Craigslist Ripper) is an unidentified suspected serial killer who is believed to have murdered 10 to 16 people associated with prostitution, over a period of nearly 20 years, and dumped their bodies along the Ocean Parkway, near the remote Long Island, New York beach towns of Gilgo Beach and Oak Beach in Suffolk County, and the area of Jones Beach State Park in Nassau County.

Oak Beach, New York: Oak Beach is a small community located on the eastern end of Jones Beach Island, a barrier island between the Atlantic Ocean and the Great South Bay of Long Island.  The community is part of the town of Babylon in Suffolk County, New York, United States.  The eastern part, the Oak Island Beach Association, is gated, whereas the western part is not.  It is part of the Oak Beach–Captree census-designated place.

Oak Beach Inn: The Oak Beach Inn, commonly referred to by the abbreviation OBI, was a Long Island nightclub located in Oak Beach, on Jones Beach Island near Captree State Park in the Town of Babylon, Suffolk County, New York.

Jones Beach Island: Jones Beach Island is one of the outer barrier islands off the southern coast of Long Island in the U.S. state of New York.  It is named for Major Thomas Jones, who first came to Long Island in 1692, where he proceeded to build the island's first brick house near Massapequa.  Jones built a whaling station on Jones Island near the present site of Jones Beach State Park in 1700.  Jones Beach Island is sometimes referred to as Oak Beach Island and is the former home of the infamous Oak Beach Inn.

Henry W. Coe State Park: Henry W. Coe State Park (or Coe Park for short) is a state park of California, USA, preserving a vast tract of the Diablo Range.  The park is located closest to the city of Morgan Hill, and is located in both Santa Clara and Stanislaus counties.  The park contains over 87000 acre , making it the largest state park in northern California, and the second-largest in the state (after Anza-Borrego Desert State Park).  Managed within its boundaries is a designated wilderness area of about 22000 acre .  This is officially known as the Henry W. Coe State Wilderness, but locally as the Orestimba Wilderness.  The 89164 acre park was established in 1959.

Hook Mountain State Park: Hook Mountain State Park is a 676 acre undeveloped state park located in Rockland County, New York.  The park includes a portion of the Hudson River Palisades on the western shore of the Hudson River, and is part of the Palisades Interstate Park system.  Hook Mountain State Park is functionally part of a continuous complex of parks that also includes Rockland Lake State Park, Nyack Beach State Park, and Haverstraw Beach State Park.

First Colony Inn: The First Colony Inn, also known as LeRoy's Seaside Inn, First Colony Motor Inn, First Colony Apartments, and Colony Beach Inn, is a historic hotel building located at Nags Head, Dare County, North Carolina.  It was designed by Willis Leigh and built by Frank Benton It first opened in 1932 as LeRoy's Seaside Inn, by Henry LeRoy of Elizabeth City, North Carolina.  The inn is a 2 1/2-story, balloon frame building in the vernacular Shingle Style.  The building is divided into three equal sections (approximately 25 feet by 60 feet each) separated by open breezeways and arranged in an "H"-shaped configuration.  Surrounding the building is a two-story engaged verandah.

Supporting paragraphs: Oak Beach Inn Captree State Park
Answer: 340