Problem: A marching band is a group in which instrumental musicians perform while marching, often for entertainment or competition. Instrumentation typically includes brass, woodwind, and percussion instruments. Most marching bands wear a uniform, often of a military style, that includes an associated school or organization's colors, name or symbol. Most high school marching bands, and some college marching bands, are accompanied by a color guard, a group of performers who add a visual interpretation to the music through the use of props, most often flags and rifles.

Many bands have auxiliaries that add a visual component to the performance. For ceremonial bands, this could be a traditional color guard or honor guard. For drum & bugle corps and corps-style field bands, this could include Dance lines, majorettes, Auxiliary units may be collectively referred to as color guard or visual ensemble. Auxiliaries may perform as independent groups. In the early 1970s, color guards began to hold their own competitions in the winter (after the American football season, and before the beginning of the summer drum and bugle corps season). These became known as winter guard. There are also numerous dance competitions in the off-season. The color guard of a marching band or drum and bugle corps may contain sabers, mock rifles, and tall flags. In modern bands, other props are often used: flags of all sizes, horizontal banners, vertical banners, streamers, pom-poms, even tires, balls, and hula hoops or custom built props. The color guard may also employ stage dressing such as backdrops, portable flats, or other structures. These can be used simply as static scenery or moved to emphasize block drill, and are often used to create a "backstage" area to store equipment and hide personnel. While military color guards were typically male, band color guards tend to be primarily female, though it is becoming more common for men to join as well. A few independent units are all-male. Guard members nearly always wear a special uniform or costume that is distinctive from that of the band, not necessarily matching in design or color. The men's and women's guard uniforms are usually designed in one of two ways: nearly identically, but with gender-specific parts (i.e. skirts) adapted for the use of the opposite sex; or complimentarily, with the two uniforms designed similarly but with variations in color or form. The color guard uniform, especially in a high school marching band, need not be in school colors; in fact, they rarely are. These uniforms are designed to represent a certain aspect of the halftime show, characterize the guard members through costumes, or tell some sort of story, and can thus be in any design or color (a surprisingly common complaint among the high school audience is that guard uniforms and equipment "aren't school colors"). Indoor color guards have become popular within high schools and universities throughout the United States. These groups perform a theme-based show in competitions after the outdoor marching band season ends. Indoor color guard shows are typically performed in school gymnasiums and are adjudicated.

Do they perform inside or outside?

Answer with quotes: Indoor color guards have become popular within high schools and universities throughout the United States.

Problem: Macaulay Carson Culkin was born in New York City. His father, Christopher Cornelius "Kit" Culkin, is a former actor known for his productions on Broadway and is the brother of actress Bonnie Bedelia. His mother is Patricia Brentrup, who never married Culkin. He was named Macaulay after Thomas Babington Macaulay and Carson after Kit Carson of the Old West.

In the spring of 2003, he made a guest appearance on the NBC sitcom Will & Grace. His role as Karen Walker's deceptively immature divorce lawyer won him favorable reviews. Culkin headed back into motion pictures in 2003 with Party Monster, in which he played a role very different from those he was known for; that of party promoter Michael Alig, a drug user and murderer. He quickly followed that with a supporting part in Saved!, as a cynical wheelchair-using, non-Christian student in a conservative Christian high school. Though Saved! only had modest success at the box office, Culkin received positive reviews for his role in the film and its implications for a career as an adult actor. In 2004, he appeared in the music video for the song "Sunday" by the rock band Sonic Youth. Culkin began doing voice-over work, with appearances in Seth Green's Robot Chicken. In 2006, he published an experimental, semi-autobiographical novel, Junior, which featured details about Culkin's stardom and his shaky relationship with his father. Culkin starred in Sex and Breakfast, a dark comedy written and directed by Miles Brandman. Alexis Dziena, Kuno Becker and Eliza Dushku also star in this story of a couple whose therapist recommends they engage in group sex. Shooting for the film, Culkin's first since Saved!, took place in September 2006. The film opened in Los Angeles on November 30, 2007 and was released on DVD on January 22, 2008 by First Look Pictures. Culkin's next project was a role in the thirteen-episode NBC television series Kings as Andrew Cross. In 2009, Culkin appeared in a UK-based commercial for Aviva Insurance (formerly Norwich Union) to help promote their company's rebranding. Culkin stared into the camera stating, "Remember me." On August 17, 2009, Culkin made a brief cameo appearance on WWE Raw at the Scottrade Center in St. Louis, Missouri, following a "falls count anywhere" match between Hornswoggle and Chavo Guerrero, in which Guerrero was defeated by the classic Home Alone gag of rigging a swinging paint can to hit him upon opening a door. Culkin appeared in the doorway and said, "That's not funny." In February 2010, Culkin appeared in an episode of Poppy de Villeneuve's online series for The New York Times, The Park. On March 7 of the same year, he appeared alongside actors Matthew Broderick, Molly Ringwald, Judd Nelson, Ally Sheedy, Anthony Michael Hall, and Jon Cryer in a tribute to the late John Hughes.

Did he do any other acting?

Answer with quotes:
Culkin headed back into motion pictures in 2003 with Party Monster,