Question: What American Thoroughbred horse race facility in Elmont, New York opened on May 4, 1905 and has a $500,000 purse starting in 2016?

full_context: Document 1: American thoroughbred racing top attended events: This is a listing of the top attended stakes races for thoroughbred racing in North America by year. The chart will list the paid attendance to the Kentucky Derby at Churchill Downs in Louisville, Kentucky; the Preakness Stakes at Pimlico Race Course in Baltimore, Maryland; the Kentucky Oaks at Churchill Downs in Louisville, Kentucky; the Belmont Stakes in Elmont, New York; the Travers Stakes in Saratoga Springs, New York and the Breeders' Cup World Championships whose location rotates annually.
Document 2: Test Stakes: The Test Stakes is an American Thoroughbred horse race open to three-year-old fillies and run each summer at the Saratoga Race Course in Saratoga Springs, New York. It is contested at a distance of seven furlongs on the dirt and is an influential race in shaping the Breeders' Cup Filly & Mare Sprint. A Grade I event, it carries a purse of $500,000.
Document 3: Just a Game Stakes: The Just A Game Stakes is an American Thoroughbred horse race run annually in early June at Belmont Park in Elmont, New York. Open to fillies and mares age four and up, it is contested on turf over a distance of one mile (8 furlongs). A Grade I event since 2008, it offered a purse of $750,000 in 2014. In 2015, the purse was changed to $700,000.
Document 4: 2015 Belmont Stakes: The 2015 Belmont Stakes (known as the 147th Belmont Stakes presented by DraftKings for sponsorship reasons) was the 147th in the Belmont Stakes series. The 1+1/2 mi race, known as the "test of the champion" and sometimes called the "final jewel" in thoroughbred horse racing's traditional Triple Crown series, was held on June 6, 2015, three weeks after the Preakness Stakes and five weeks after the Kentucky Derby. The Belmont Stakes was the 11th race of a 13 race card which included 10 stakes races.Post time for race 11 was 6:52 pm EDT.
Document 5: 2000 Belmont Stakes: The 2000 Belmont Stakes was the 132nd running of the Belmont Stakes and the 96th time the event took place at Belmont Park in Elmont, New York.
Document 6: Belmont Stakes: The Belmont Stakes is an American Grade I stakes Thoroughbred horse race held every June at Belmont Park in Elmont, New York. It is a 1.5 mi horse race, open to three-year-old Thoroughbreds. Colts and geldings carry a weight of 126 lb ; fillies carry 121 lb . The race, nicknamed The Test of the Champion, and The Run for the Carnations, is the third and final leg of the Triple Crown and is held five weeks after the Kentucky Derby and three weeks after the Preakness Stakes. The 1973 Belmont Stakes and Triple Crown winner Secretariat holds the mile and a half stakes record (which is also a track and world record on dirt) of 2:24.
Document 7: Mother Goose Stakes: The Mother Goose Stakes is an American thoroughbred horse race for three-year-old fillies held at Belmont Park in Elmont, New York. Raced on dirt in late June or early July, the race currently offers a purse of $300,000. Inaugurated in 1957 at a mile and a sixteenth, it was lengthened to a mile and an eighth in 1959. Originally part of the Triple Tiara of Thoroughbred Racing, the Mother Goose was removed from the series in 2010 and its distance reverted to a mile and a sixteenth.
Document 8: Schuylerville Stakes: The Schuylerville Stakes is an American Thoroughbred horse race held annually at Saratoga Race Course in Saratoga Springs, New York. Open to two-year-old fillies, it is contested at a distance of six furlongs on dirt. A Grade III event, it currently offers a purse of $150,000. In 2006, the race was downgraded from a Grade II to a Grade III. By tradition, the Schuylerville opens the Saratoga meet each year. The race is named for the nearby town of Schuylerville, New York.
Document 9: New York Stakes: The New York Stakes is an American Thoroughbred horse race held annually at Belmont Park in Elmont, Long Island, New York. A Grade II event open to fillies and mares age four and older, it is contested on turf at a distance of one and one-quarter miles (10 furlongs). In 2015, the date for the race was moved to the Friday before the Belmont Stakes as part of the Belmont Racing Festival. For 2016, the purse was increased to $500,000.
Document 10: Saratoga Dew Stakes: The Saratoga Dew Stakes is an American Thoroughbred horse race held annually at the end of August at Saratoga Race Course in Saratoga Springs, New York. Restricted to New York bred fillies and Mares, age three or older, it is contested on dirt over a distance of one and one eight miles (9 furlongs).
Document 11: Matron Stakes (Belmont Park): The Matron Stakes is an American Thoroughbred horse race held annually during the Fall at Belmont Park in Elmont, Long Island, New York (but was just lately a Spring/Summer event along with the Futurity Stakes). Open to two-year-old fillies, it is contested on dirt at a distance at seven furlongs. It is a former Grade I stakes but since 2007 has been a Grade II event. In effect, it is a filly counterpart to the Belmont Futurity Stakes. It is now a Grade III event.
Document 12: Great American Stakes: The Great American Stakes is a defunct American Thoroughbred horse race last run annually at Belmont Park in Elmont, New York. Open to two-year-old horses, it was last competed at a distance of five and a half furlongs.
Document 13: Belmont Park: Belmont Park is a major Thoroughbred horse-racing facility located in Elmont, New York, just outside New York City limits. It first opened on May 4, 1905. It is typically open for racing from late April through mid-July (known as the Spring meet), and again from mid-September through late October (the Fall meet).
Document 14: With Anticipation Stakes: The With Anticipation Stakes is an American Thoroughbred horse race run annually near the end of August or early September at Saratoga Race Course in Saratoga Springs, New York. Raced on turf at a distance of originally one mile, now a mile and 1/16th, it is open to two-year-old horses. Formerly a Grade III race, the American Graded Stakes Committee upgraded it to Grade II for 2011.
Document 15: 2017 Belmont Stakes: The 2017 Belmont Stakes was the 149th running of the Belmont Stakes and the 106th time the event took place at Belmont Park. The 1+1/2 mi race, known as the "test of the champion", is the final jewel in Thoroughbred horse racing's American Triple Crown series. The race was on June 10, 2017, and was broadcast by NBC starting at 5 PM EDT. For the second straight year, the Belmont did not have a Triple Crown at stake, as 2017 Kentucky Derby winner Always Dreaming had lost in the Preakness Stakes. The race was won by Tapwrit.
ground_truth: Belmont Park