Question: What year did the park that Spacely's Sprocket Rockets is located open?

Context paragraphs:
Taconic State Park – Copake Falls Area: The Copake Falls Area of Taconic State Park is a state park located in Copake, a town in Columbia County, New York.  The park is one of two subdivisions of the main park, the other being the Rudd Pond Area.  This section of Taconic State Park is located on New York State Route 344, and offers several different attractions for the visitors.  The park is open all around the year, with hours of sunrise to sunset and can change due to weather.  The park hosts a campground, which is only open from May to December, and a cabin area, which is open year-round, with access to nearby skiing areas.

Six Flags Great America: Six Flags Great America is a Six Flags amusement park located at Gurnee, Illinois, in the Chicago metropolitan area.  It first opened in 1976 as Marriott's Great America.  Six Flags purchased the park from the Marriott Corporation in 1984, making it the seventh park in the chain.  As of 2016, the park has ten themed sections, a 20 acre water park, three specially themed children's areas, and various other forms of entertainment.  The 2016 attendance of the park is estimated to be 2,950,000 million visitors.

Dave Jamerson: John David "Dave" Jamerson (born August 13, 1967) is an American former professional basketball player who was selected by the Miami Heat in the 1st round (15th overall) of the 1990 NBA Draft.  Jamerson played for the Houston Rockets, Utah Jazz and New Jersey Nets in 3 NBA seasons.  His best year as a pro came during the 1991-92 NBA season as a member of the Rockets, when he appeared in 48 games and averaged 4.0 ppg.  He played collegiately at Ohio University, averaging 31.2 points per game a senior, finishing 2nd in the nation in scoring.  In 1989, against the University of Charleston, he set a single game record by draining 14 3-pointers and scoring 60 points in the Ohio victory.  His #33 jersey at OU was retired during a halftime ceremony during a January 2007 game.  Jamerson graduated from Stow High School He was an Outreach Pastor at Traders Point Christian Church in Indianapolis, IN.  Now he is the pastor of Renovate Church in Cedar Park, Texas

Centennial Beach: Centennial Beach is a public aquatic park located at 500 W. Jackson Avenue in Naperville, Illinois.  The Beach is within an abandoned, double quarry alongside the DuPage River.  The facility covers almost 6 acres (24,000 m²) of land with a full two acres (8,000 m²) or 6.2 million gallons of open water from lake Michigan, all tested, re-circulated and chlorinated on site.  Among its features is a sand beach next to the shallow end of the pool which offers a zero-depth entry.  At the zero depth area of the pool there are 2 large water play features which pour water from about 10 ft up, and water spouts that shoot up water for children to play in and cool off.  The shallow end of the pool goes from 0 ft to 4 ft , getting deeper as you walk further into the pool.  In the 4 ft area there are 3 lanes for lap swimmer’s, where Centennial Beach’s swim team, The Mudrats, practice each week day morning before open swim hours.  The shallow end also has a slide that was added in 2008.  The shallow end also has an area called the “channel.”  This area is right next to the deep end and the diving boards.  In the channel there is a pool lift for people who cannot use the ladders to get into the pool, they can be let in on the lift.  The deep end of the beach has 2 floating rafts in the middle for swimmers to swim out to.  The deep end also has 4 piers on the sides of the deep end for swimmers to sit and relax on without sitting on the walkway.  The deep end has an NCAA and USS -approved diving complex, which houses two one-meter springboards and one three-meter board.  Centennial beach is Open on all non-school days from Memorial Day to Labor Day.  Centennial Beach’s open swim hours are 11am-8pm Monday through Saturday and 11am-6pm on Sunday.  The Beach opens early on Saturdays and Sundays for “Adult Float” which is a time where adults can come in with any sort of floating devices (not allowed during regular open swim time) and swim with them.  Adult float is every Saturday and Sunday from 9am-10:55am.  Every Saturday morning at 7am the Centennial Beach lifeguards train and do drills for 2 hours before the pool opens.  In the event of inclement weather, poor conditions, low attendance, or insufficient staffing the manager may close the Beach or certain sections of the Beach.  In mid-August the beach begins to close earlier than usual due to early darkness.  Centennial Beach receives about 2,500 visitors on an average warm summer day.  Over the course of a year the beach receives about 155,000.  The beach plays host to various athletic events and is known for its nationally competitive lifeguard team.

Pioneer Park (Fairbanks, Alaska): Pioneer Park is a 44-acre (109-ha) city park in Fairbanks, Alaska, United States run by the Fairbanks North Star Borough Department of Parks and Recreation.  The park commemorates early Alaskan history with multiple museums and historic displays on site.  The park is located along the Chena River and is accessible from Peger and Airport Roads.  A waterfront path connects the park to the Carlson Center, Growden Memorial Park and downtown Fairbanks.  There is no admission fee to enter the park, though many of the museums and attractions do charge an entrance fee.  Concessions are open from Memorial Day weekend through Labor Day, though the park is open year round and some events are held in the off-season.  Free wi-fi is available.

Ventu Park Open Space: Ventu Park Open Space is a 141-acre open space area in Newbury Park, California.  Its primary features are the Rosewood Trail leading to Angel Vista, a 1,603 ft peak in the Santa Monica Mountains.  Parking for the Rosewood Trail is located at the Stagecoach Inn Park, across Lynn Road from the primary trailhead.  The Rosewood Trail begins with oak woodland and crosses a creek at the canyon floor, before climbing up towards the steep Angel Vista Point.  There are 360-degree panoramic views of the Conejo Valley, the Oxnard Plain, the California Channel Islands, Pacific Ocean, Point Mugu, Hidden Valley, as well as the Santa Monica-, Santa Susana- and Topa Topa Mountains.  The Rosewood Trail is the starting point for the Los Robles Trail, the longest trail operated by the Conejo Open Space Conservation Agency (COSCA).  It connects to various open space areas and nature preserves in the Greater Thousand Oaks Area, including the Hope Nature Preserve, Los Padres Open Space, Conejo Ridge Open Space, Deer Ridge Open Space, Old Conejo Open Space and Los Vientos Open Space.  The 25-mile Los Robles Trail begins by Angel Vista Point and is a 25-mile trail connecting Newbury Park and the City of Westlake Village by crossing Hidden Valley, Thousand Oaks and Lake Sherwood.  Alternatively, hikers can cross the Potrero Ridge and join the trail leading to Satwiwa, which again connects to Point Mugu through trails crossing the Santa Monica Mountains through the Big Sycamore Canyon.  The trails here are used by equestrians, mountain bikers as well as hikers.  The Rosewood Trail is a 5-mile roundtrip hike from the Stagecoach Inn Park to the top of Angel Vista.

Deer Ridge Open Space: Deer Ridge Open Space is a 188-acre public-owned open-space area in the southwest portion of the town of Newbury Park, California.  It contains a series of north-facing mountainous ridges and canyons, dominated by chaparral and oak trees.  It shares borders with the Santa Monica Mountains National Recreation Area to the south, and the Los Robles Trail traverses the length of Deer Ridge Open Space.  Its main trailhead is located on Potrero Road, while a smaller access point is located at the southern end of Felton Street.  The Los Robles Trail is the Conejo Open Space Conservation Agency’s longest trail, and connects to open-space areas and parks such as the Los Padres Open Space, Conejo Ridge Open Space, Hope Nature Preserve, Old Conejo Open Space, and the Los Vientos Open Space.  The trail in Newbury Park provides panoramic views of the Conejo Valley and Santa Monica Mountains, before entering the Hope Nature Preserve.  The Los Robles Trail provides more than 25 miles of contiguous trails connecting Newbury Park to Westlake Village in Los Angeles County.  Immediately south of the Deer Ridge Open Space in Newbury Park are the Hidden Valley and Rancho Sierra Vista "Satwiwa".

Takino Suzuran Hillside National Government Park: Takino Suzuran Hillside National Government Park (国営滝野すずらん丘陵公園 , Kokuei Takino Suzuran Kyūryō Kōen ) is a Japanese national government park located in Sapporo, Hokkaido.  It is the only national government park in the northern island of Hokkaido.  The park area spreads over 395.7 hectares of hilly country and ranges in altitude between 160 and 320 m above sea level.  Currently, 192.3 is accessible to the public.  The park grounds are separated into six zones: the Mountain Stream Zone, Central Zone, Lodging Zone, Forest Experience Zone (planned to be open in 2009), Nature Observation Zone (planned to be open in 2010), and Preservation Zone (not open to the public).  During the winter season, the park operates as the “Takino Snow World”, providing visitors with a wide variety of winter outdoor activities.

Pepper Tree Playfield: Pepper Tree Playfield is a 21.7-acre community park located in western Newbury Park, California.  It is located at the corner of Reino- and Old Conejo Roads, and was acquired by the Conejo Recreation & Park District (CRPD) in 1977, but not developed nor opened until 1983.  It contains a 0.83-mile fitness trail loop, and is nearby numerous trailheads.  The park is within walking distance from the Conejo Vista Trailhead in Old Conejo Open Space, located immediately north of Pepper Tree Playfield, and the park is directly across the street from the Knoll Trailhead (Pepper Tree Vista Trail) in Knoll Open Space, which is to the park’s immediate east, crossing North Reino Road.  It is also an access point for trails leading to the Conejo Mountain.  Pepper Tree Playfield is named for its many pepper trees, which surrounds the park area.

Spacely's Sprocket Rockets: Spacely's Sprocket Rockets is a steel roller coaster located at Six Flags Great America in Gurnee, Illinois.  This is a junior coaster with a height restriction of only 36 in .  It is a Vekoma "roller-skater" model roller coaster.  It is located in the Camp Cartoon section of the park, in Yukon Territory, as the headline attraction.  It is themed to The Jetsons.

Supporting paragraphs: Spacely's Sprocket Rockets Six Flags Great America
Answer: 1976