TASK DEFINITION: In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.
PROBLEM: Passage: Before 1953, Walt Disney's productions were distributed by Winkler Pictures, Powers Pictures, Universal Pictures (Oswald the Lucky Rabbit shorts), Columbia Pictures (1930–1932), United Artists (1932–1937) and RKO Radio Pictures (1937–1953). However, a dispute over the distribution of Disney's first full-length movie, The Living Desert, in the True-Life Adventures series of live-action documentary featurettes in 1953 led to Walt and his older brother Roy O. Disney to form its wholly owned subsidiary, the Buena Vista Film Distribution Company, Inc. (BVDC), to handle North American distribution of their own products. RKO refused to distribute the film. The name "Buena Vista" came from the street in Burbank, California, where the Disney Studios was located (and remains to this day). Buena Vista's first release was the Academy Award–winning live-action feature The Living Desert on November 10, 1953, along with Toot, Whistle, Plunk and Boom, Buena Vista's first animated release. Notable subsequent releases include the foreign film, Princess Yang Kwei-Fei (Most Noble Lady), released in US theaters in September 1956, The Missouri Traveler in March 1958, and The Big Fisherman in July 1959 (the first third-party production financed by Disney).
 Link Information: none Answer: none

SOLUTION: Which production company had released more films by the year The Living Desert was released?

PROBLEM: Passage: In the 1990s, Ingram's highest-profile team-up came again with Quincy Jones, on the song "The Secret Garden". This song also featured vocals by Barry White, El DeBarge, and Al B. Sure!. Soundtrack songs were popular for Ingram in the 1990s. From the movie Sarafina! came "One More Time", and from City Slickers came "Where Did My Heart Go?" In 1991, he and Melissa Manchester performed the song "The Brightest Star" in the animated Christmas film Precious Moments Timmy's Gift. In 1993, they performed the song again in the film's sequel Precious Moments Timmy's Special Delivery. Ingram's 1994 composition "The Day I Fall in Love", a duet with Dolly Parton, was the theme song for the movie Beethoven's 2nd and was nominated for an Academy Award for Best Original Song. Ingram and Parton performed the song live on the Oscar broadcast. In 1997, he and Carnie Wilson co-wrote the song "Our Time Has Come" and lent it to the animated film Cats Don't Dance.
 Link Information: In the 1990s, Ingram's highest-profile team-up came again with Quincy Jones, on the song "The Secret Garden" Answer: Thriller

SOLUTION: What is the best selling album ever produced by the man who Ingram teamed up with on the song "The Secret Garden"?

PROBLEM: Passage: Miller voiced "Mr. Sun" in the AT&T educational film Our Mr. Sun, and "Hemo" in the AT&T educational film Hemo the Magnificent, parts of a series featuring Dr. Frank C. Baxter and directed by Frank Capra, which was shown on American network television in 1956 and 1957. Miller crossed paths with other prolific voice-over artists many times in his career including June Foray, playing "Deer" in Hemo the Magnificent and in the TV series Rocky and Bullwinkle along with Paul Frees, who voiced "Boris Badenov" in that program. Miller and Frees also performed in separate segments on the audio recording Stan Freberg Presents The United States of America Volume One The Early Years.
 Link Information: none Answer: none

SOLUTION:
Who was the president of AT&T in 1957?