Problem: Background: The Merchandise Mart (or the Merch Mart, or the Mart) is a commercial building located in the downtown Loop, of Chicago, Illinois, United States. When it opened in 1930, it was the largest building in the world, with 4,000,000 square feet (372,000 m2) of floor space. The art deco landmark is located at the junction of the Chicago River's branches. The building is a leading retailing and wholesale destination, hosting 20,000 visitors and tenants per day as of the late 2000s.
Context: On January 7, 1949, NBC station WNBQ commercially debuted its television broadcast schedule on channel 5, with a minimum of two hours of programming per day. April 15, 1956, is remembered as "C-Day" at WMAQ-TV, and was described by Broadcasting-Telecasting magazine as "a daring breakthrough the black-and-white curtain." With Mayor Richard J. Daley looking on, NBC President David Sarnoff operated the controls as Channel 5 became the world's first all-color TV station as "Wide, Wide World" was broadcast to 110 NBC-TV affiliated stations across the country. The color conversion project cost more than $1,250,000 with advertising costing $175,000. On "C-Day", three skywriting planes flew over the city, trailing streams of red, green and blue smoke.  WMAQ-TV first installed color equipment in late 1953, with the Rose Bowl parade of 1954 as the first major broadcast. Introduced in March 1955, the first local color program was John Ott's "How Does Your Garden Grow?", featuring the use of time-lapse color film.  Although WMAQ-TV has since moved to NBC Tower about a mile away, and for the most part the 19th floor of the Mart has been turned into office space, one former tenant (Bankers Life and Trust Company) maintained a remnant of the original studios as their video and multimedia department. The former WMAQ space is currently being redeveloped by Flashpoint Academy as a full modern soundstage facility as well as a screening room, backlot, and classroom space over the 19th and 20th floors.  Local regional sports network Comcast SportsNet Chicago has their control room, and broadcasts their live studio programming from the Apparel Center expansion; the studios had been home to previous RSNs FSN Chicago and SportsChannel Chicago.
Question: Are there any other television companies occupying the mart?
Answer: Local regional sports network Comcast SportsNet Chicago has their control room, and broadcasts their live studio programming from the Apparel Center expansion;

Problem: Background: "Vogue" is a song by American singer Madonna from her second soundtrack album I'm Breathless (1990). It was released as the first single from the album on March 27, 1990, by Sire Records. Madonna was inspired by vogue dancers and choreographers Jose Gutierez Xtravaganza and Luis Xtravaganza from the Harlem "House Ball" community, the origin of the dance form, and they introduced "Vogueing" to her at the Sound Factory club in New York City. "
Context: "Vogue" is a house song with notable disco influence. The song has been noted by Allmusic critic Stephen Thomas Erlewine to have a "deep house groove" and to have a "throbbing beat" by Mark Coleman of Rolling Stone. J. Randy Taraborrelli, in his book Madonna: An Intimate Biography, wrote that the song was a "pulsating dance track". According to sheet music published at Musicnotes.com at Alfred Publishing, the song is written in the key of A major, has a tempo of 116 beats per minute, and in it, Madonna's vocal range spans from C4 to E5. Lyrically, the song has a theme of escapism, and talks about how any person can enjoy themself. In the bridge, the song has a spoken rap section, in which Madonna references numerous "golden era" Hollywood celebrities.  The lyrics of the song's rap section feature the names of 16 stars from the 1920s to the 1950s. In order of mention in the lyrics, they are: Greta Garbo, Marilyn Monroe, Marlene Dietrich, Joe DiMaggio, Marlon Brando, Jimmy Dean, Grace Kelly, Jean Harlow, Gene Kelly, Fred Astaire, Ginger Rogers, Rita Hayworth, Lauren Bacall, Katharine Hepburn, Lana Turner and Bette Davis.  Ten of the stars mentioned in the song (namely Davis, Dean, Dietrich, DiMaggio, Garbo, Harlow, Rogers, Turner and both Kellys) were entitled to a royalty payment of $3,750 when Madonna performed "Vogue" at the Super Bowl XLVI halftime show in 2012 as their images were used in the 'set dressing' of the performance. At the time, Bacall was the lone living star. She died at the age of 89 in 2014.
Question: Did she perform anywhere else
Answer: