Question: How old do you have to be to drink with a parent in the state where Lars and the Real Girl takes place?

full_context: Document 1: 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 2: What's Eating Gilbert Grape: Following Arnie's 18th birthday party, Bonnie climbs the stairs to her bedroom for the first time since her husband's suicide. Arnie later tries to wake her but discovers she has died. The children, not willing to let their mother become the joke of the town by having her corpse lifted from the house by crane, empty their family home of possessions and set it on fire. A year later, Gilbert describes what happened to his family after his mother's death, as Gilbert and his brother Arnie wait by the side of a road for Becky, who arrives with her grandmother, and picks them up.
Document 3: Lars and the Real Girl: Lars Lindstrom lives a secluded life in a small Wisconsin town. It is gradually revealed that his mother died when he was born, causing his grief - stricken father to be a distant parent to Lars and his older brother, Gus. Gus left town as soon as he could support himself, returning only to inherit his half of the household when the father died.
Document 4: Lars and the Real Girl: Lars and the Real Girl is a 2007 comedy-drama film written by Nancy Oliver and directed by Craig Gillespie. It stars Ryan Gosling, Emily Mortimer, Paul Schneider, Kelli Garner, and Patricia Clarkson. The film follows Lars (Gosling), a sweet but socially awkward young man who develops a romantic yet platonic relationship with an anatomically correct sex doll, a "RealDoll" named Bianca.
Document 5: Legal drinking age: The minimum age to purchase and consume varies, but the most common age is 18 years. However in North America the age limits varies between 18 and 21 years of age. Throughout the United States the minimum legal age to purchase any alcoholic beverage from a shop, supermarket, liquor store, bar, club or any other licensed premises is 21 years of age. In Canada each province can decide which minimum age limit is to be set to buy or consume alcohol. Most provinces have a minimum age of 19 years, while Alberta, Manitoba and Quebec have set a minimum age of 18 years. In South America all countries have set a minimum purchase age of 18 years, except for Guyana where minors aged 16 or 17 may consume a glass of beer, wine or cider in a restaurant provided they buy a meal, and Paraguay the only country with a minimum legal purchase and drinking age of 20 years.
Document 6: U.S. history of alcohol minimum purchase age by state: Contrary to popular belief, since the National Minimum Drinking Age Act of 1984, not all states specifically prohibit minors' and young adults' consumption of alcohol in private settings. That is because the federal law is concerned only with purchase and public possession, not private consumption, and contains several exceptions. As of January 1, 2007, 14 states and the District of Columbia ban underage consumption outright, 19 states do not specifically ban underage consumption outright, and 17 states have family member or location exceptions to their underage consumption laws. Federal law explicitly provides for religious, medical, employment and private club possession exceptions; as of 2005, 31 states have family member or location exceptions to their underage possession laws.
Document 7: O Pioneers!: "O Pioneers!" tells the story of the Bergsons, a family of Swedish-American immigrants in the farm country near the fictional town of Hanover, Nebraska, at the turn of the 20th century. The main character, Alexandra Bergson, inherits the family farmland when her father dies, and she devotes her life to making the farm a viable enterprise at a time when many other immigrant families are giving up and leaving the prairie. The novel is also concerned with two romantic relationships, one between Alexandra and family friend Carl Linstrum and the other between Alexandra's brother Emil and the married Marie Shabata.
Document 8: Alcohol laws of Kentucky: Another inconsistency involves the difference between legal ages for buying and selling alcoholic beverages. The legal age for purchase is 21, as in all U.S. states. However, the legal age for selling or serving alcoholic beverages in a licensed establishment is 20. In the case of packaged beer, the legal selling age is 18, as long as the person is supervised by someone who is at least 20.
Document 9: My Grandmother Asked Me to Tell You She's Sorry: The story takes place in Sweden and follows Elsa, a 7 year old who knows she is different from other children her age. She has a habit of correcting others' grammar, is smart for her age, and is especially close with her grandmother (Granny). When Granny passes, Elsa slowly discovers more about her grandmother's past identities, as well as the lives of people affected by her grandmother.
Document 10: 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 11: Emil Forselius: Emil Forselius was found dead in his apartment in Stockholm on 2 March, 2010. The cause of death was suicide. He had left a farewell letter. Forselius had suffered from severe depression for some time.
Document 12: Lars and the Real Girl: The film, set in the American state of Wisconsin, was filmed with a US $12 million budget on location in Alton, Elora, King Township, Toronto, Uxbridge, and Whitevale, all located in the Canadian province of Ontario. Film credits include Rosalie MacKintosh as ``Bianca wrangler ''and Karly Bowen as`` assistant Bianca wrangler.''
Document 13: Alcohol laws of Pennsylvania: The minimum drinking age in Pennsylvania is 21 years. Minors are prohibited from purchasing, possessing, or consuming alcohol, even if it is furnished by the minor's immediate family. Persons over the age of 18 are permitted to serve alcohol, so an exception is made in the possession portion of the law in this respect. Many states have exceptions for consuming alcohol made for religious or medicinal purposes, but Pennsylvania does not have exceptions for either.
Document 14: 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 15: Alcohol consumption by youth in the United States: Although the minimum legal age to purchase alcohol is 21 in all states (see National Minimum Drinking Age Act), the legal details vary greatly. While a few states completely ban alcohol usage for people under 21, the majority have exceptions that permit consumption.
ground_truth: 18 - 20
sub_queries: where does lars and the real girl take place Answer: Wisconsin
how old do you have to be to drink in Wisconsin with a parent Answer: 18 - 20