Question: When did the drinking age change to 19 in the state where WRLS-FM is located?

full_context: Document 1: WFLS-FM: WFLS-FM is a Country formatted broadcast radio station licensed to Fredericksburg, Virginia, serving Central Virginia, Northern Virginia, and Southern Maryland. WFLS-FM is owned and operated by Alpha Media.
Document 2: Alcohol laws of New York: In response to the National Minimum Drinking Age Act in 1984, which reduced by up to 10% the federal highway funding of any state which did not have a minimum purchasing age of 21, the New York Legislature raised the drinking age from 19 to 21, effective December 1, 1985. (The drinking age had been 18 for many years before the first raise in 1984, to 19.) Persons under 21 are prohibited from purchasing alcohol or possessing alcohol with the intent to consume, unless the alcohol was given to that person by their parent or legal guardian. There is no law prohibiting where people under 21 may possess or consume alcohol that was given to them by their parents. Persons under 21 are prohibited from having a blood alcohol level of 0.02% or higher while driving.
Document 3: National Minimum Drinking Age Act: The National Minimum Drinking Age Act of 1984 (23 U.S.C. § 158) was passed by the United States Congress on July 17, 1984. It was a controversial bill that punished every state that allowed persons below 21 years to purchase and publicly possess alcoholic beverages by reducing its annual federal highway apportionment by 10 percent. The law was later amended, lowering the penalty to 8 percent from fiscal year 2012 and beyond.
Document 4: Alcohol laws of Wisconsin: The drinking age in Wisconsin is 21. Those under the legal drinking age may be served, possess, or consume alcohol if they are with a parent, legal guardian, or spouse who is of legal drinking age. Those age 18 - 20 may also be served, possess or consume alcohol if they are with a parent, legal guardian, or spouse who is of legal drinking age. Those age 18 to 20 may also possess (but not consume) alcohol as part of their employment.
Document 5: WRLX: WRLX, known on-air as "Mia 92.1", is a Spanish radio station licensed to the West Palm Beach, Florida market, where its studios and transmitter tower are separately located. It is owned by iHeartMedia, Inc. (formerly Clear Channel Communications), and broadcasts on 92.1 FM.
Document 6: Alcohol laws of New York: In response to the National Minimum Drinking Age Act in 1984, which reduced by up to 10% the federal highway funding of any state which did not have a minimum purchasing age of 21, the New York Legislature raised the drinking age from 19 to 21, effective December 1, 1985. (The drinking age had been 18 for many years before the first raise on December 4th, 1982, to 19.) Persons under 21 are prohibited from purchasing alcohol or possessing alcohol with the intent to consume, unless the alcohol was given to that person by their parent or legal guardian. There is no law prohibiting where people under 21 may possess or consume alcohol that was given to them by their parents. Persons under 21 are prohibited from having a blood alcohol level of 0.02% or higher while driving.
Document 7: WRLS-FM: WRLS-FM (92.3 FM) is a radio station licensed to serve the community of Hayward, Wisconsin, United States. The station's broadcast license is held by Vacationland Broadcasting, Inc.
Document 8: WAPL: WAPL (105.7 FM) is a classic rock formatted radio station licensed to Appleton, Wisconsin, that serves the Green Bay and Appleton-Oshkosh areas. The station is owned by Woodward Communications, and has studios on College Avenue in Appleton, with transmitting facilities located near the WGBA Tower west of unincorporated Shirley in the Town of Glenmore in southeastern Brown County.
Document 9: U.S. history of alcohol minimum purchase age by state: From 1976 to 1983, several states voluntarily raised their purchase ages to 19 (or, less commonly, 20 or 21), in part to combat drunk driving fatalities. In 1984, Congress passed the National Minimum Drinking Age Act, which required states to raise their ages for purchase and public possession to 21 by October 1986 or lose 10% of their federal highway funds. By mid-1988, all 50 states and the District of Columbia had raised their purchase ages to 21 (but not Puerto Rico, Guam, or the Virgin Islands, see Additional Notes below). South Dakota and Wyoming were the final two states to comply with the age 21 mandate. The current drinking age of 21 remains a point of contention among many Americans, because of it being higher than the age of majority (18 in most states) and higher than the drinking ages of most other countries. The National Minimum Drinking Age Act is also seen as a congressional sidestep of the tenth amendment. Although debates have not been highly publicized, a few states have proposed legislation to lower their drinking age, while Guam has raised its drinking age to 21 in July 2010.
Document 10: Alcohol laws of Wisconsin: The 1983 Wisconsin Act 74, effective July 1, 1984, created a drinking age of 19. Meeting in special session at the call of the governor, the legislature enacted 1985 Wisconsin Act 337, which raised the drinking age to 21 and brought the state into compliance with the NMDA (National Minimum Drinking Age) on September 1, 1986.
Document 11: WQDY-FM: WQDY-FM, on air as "Classic Hits 92.7 & 95.3", is an American radio station licensed to Calais, Maine. The station simulcasts on WALZ-FM Machias, Maine (95.3 FM). The station carries a classic hits format, with a heavy emphasis on local sports, including Boston Red Sox baseball. Previous to the station buying Top 40 WCRQ in 2003, which changed it's format to country in 2019, WQDY-FM was also carried on AM 1230 WQDY.
Document 12: Alcohol laws of Wisconsin: The drinking age in Wisconsin is 21. Those under the legal drinking age may be served, possess, or consume alcohol if they are with a parent, legal guardian, or spouse who is of legal drinking age. Those age 18 to 20 may also possess (but not consume) alcohol as part of their employment.
Document 13: WHDI (FM): WHDI (91.9 FM) is a radio station licensed to Sister Bay, Wisconsin, and serving the Door County area. The station is part of Wisconsin Public Radio (WPR), and airs WPR's "Ideas Network", consisting of news and talk programming.
Document 14: WQLH: WQLH (98.5 FM, "Star 98") is a Hot Adult Contemporary formatted radio station licensed to Green Bay, Wisconsin and serving Green Bay, Appleton, Oshkosh, and Northeast Wisconsin. The station is owned and operated by Cumulus Media. WQLH's studios are located on Victoria Street in Green Bay, while its transmitter is located near Suamico.
Document 15: Alcohol laws of New York: In response to the National Minimum Drinking Age Act in 1984, which reduced by up to 10% the federal highway funding of any state which did not have a minimum purchasing age of 21, the New York Legislature raised the drinking age from 19 to 21, effective December 1, 1985. (The drinking age had been 18 for many years before the first raise in 1982, to 19.) Persons under 21 are prohibited from purchasing alcohol or possessing alcohol with the intent to consume, unless the alcohol was given to that person by their parent or legal guardian. There is no law prohibiting where people under 21 may possess or consume alcohol that was given to them by their parents. Persons under 21 are prohibited from having a blood alcohol level of 0.02% or higher while driving.
ground_truth: July 1, 1984
sub_queries: Which state is WRLS-FM located? Answer: Wisconsin
when did the drinking age change to 19 in Wisconsin Answer: July 1, 1984