Background: George Orson Welles was born May 6, 1915, in Kenosha, Wisconsin, son of Richard Head Welles (b. Richard Hodgdon Wells, November 12, 1872, near St. Joseph, Missouri; d. December 28, 1930, Chicago, Illinois) and Beatrice Ives Welles (b. Beatrice Lucy Ives, September 1, 1883, Springfield, Illinois; d. May 10, 1924, Chicago).
Context: Simultaneously with his work in the theatre, Welles worked extensively in radio as an actor, writer, director and producer, often without credit. Between 1935 and 1937 he was earning as much as $2,000 a week, shuttling between radio studios at such a pace that he would arrive barely in time for a quick scan of his lines before he was on the air. While he was directing the Voodoo Macbeth Welles was dashing between Harlem and midtown Manhattan three times a day to meet his radio commitments.  In addition to continuing as a repertory player on The March of Time, in the fall of 1936 Welles adapted and performed Hamlet in an early two-part episode of CBS Radio's Columbia Workshop. His performance as the announcer in the series' April 1937 presentation of Archibald MacLeish's verse drama The Fall of the City was an important development in his radio career and made the 21-year-old Welles an overnight star.  In July 1937, the Mutual Network gave Welles a seven-week series to adapt Les Miserables. It was his first job as a writer-director for radio, the radio debut of the Mercury Theatre, and one of Welles's earliest and finest achievements. He invented the use of narration in radio.  "By making himself the center of the storytelling process, Welles fostered the impression of self-adulation that was to haunt his career to his dying day," wrote critic Andrew Sarris. "For the most part, however, Welles was singularly generous to the other members of his cast and inspired loyalty from them above and beyond the call of professionalism."  That September, Mutual chose Welles to play Lamont Cranston, also known as The Shadow. He performed the role anonymously through mid-September 1938.
Question: What pace?
Answer: a pace that he would arrive barely in time for a quick scan of his lines before he was on the air.

Background: The Houston Livestock Show and Rodeo, also called RodeoHouston or abbreviated HLSR, is the largest livestock exhibitions and rodeo in the world. It also includes one of the richest regular-season rodeo events. It has been held at NRG Stadium in Houston, Texas, since 2003. It was previously held in the Astrodome.
Context: Since 1952, traditional trail rides have been a part of the Houston Livestock Show and Rodeo. As of 2017, there were 13 official trail rides, totaling over 3,000 riders. The trail rides range in size from a dozen to over one thousand people who ride on horseback or in horse-drawn wagons from various areas of the state to Houston. They make their way at about 3 miles (4.8 km) per hour, covering up to 17 miles (27 km) each day. Many of the routes take place in part along major highways and busy city streets, making safety a major concern.  The trail rides last from a few days to three weeks, depending on the distance they cover. Some of the participants are able to join only on weekends or at the end of the trip. The days start very early, and often end with live music or a small celebration. Many riders choose to camp in recreational vehicles rather than in the open. Each morning, they drive their vehicles and horse trailers to the next camping spot, then have a bus or convoy take them back so they can retrace their path on horseback. Participants can bring their own provisions, or, in some cases, purchase meals at a chuck wagon that is also following the trail.  The rides converge at Memorial Park in Houston on Go Texan Day, the Friday before the livestock show and rodeo begins. The city closes some roads downtown to allow the riders to reach their destination safely. The resulting traffic interruption cause annual complaints from those who work downtown. The following day, all of the trail riders participate in the parade.
Question: Do people ride on horses?
Answer: The trail rides range in size from a dozen to over one thousand people who ride on horseback or in horse-drawn wagons from various areas of the state to Houston.

Background: Spacek was born on December 25, 1949, in Quitman, Texas, the daughter of Virginia Frances (nee Spilman; December 18, 1917 - November 10, 1981) and Edwin Arnold Spacek Sr. (July 3, 1910 - January 7, 2001), a county agricultural agent. Her mother, who was of Polish, English and Irish descent, was from the Rio Grande Valley of Texas. At age 6, she performed on stage for the first time, appearing in a local talent show.
Context: Spacek worked for a time as a photographic model (represented by Ford Models) and as an extra at Andy Warhol's Factory. She appeared in a non-credited role in his film Trash (1970). With the help of her cousin, actor Rip Torn, she enrolled in Lee Strasberg's Actors Studio and then the Lee Strasberg Institute in New York. Her first credited role was in Prime Cut (1972), in which she played Poppy, a girl sold into sexual slavery. The role led to television work, which included a guest role in The Waltons, which she played twice in 1973. Spacek received international attention after starring in Terrence Malick's Badlands (1973), in which she played Holly, the film's narrator and a 15-year-old girlfriend of mass-murderer Kit (Martin Sheen). Spacek has described Badlands as the "most incredible" experience of her career. On the set of Badlands, Spacek met art director Jack Fisk, whom she married in 1974.  Spacek's iconic and career-defining role came in Brian De Palma's film Carrie (1976), in which she played Carietta "Carrie" White, a shy, troubled high school senior with telekinetic powers. Spacek had to work hard to persuade director de Palma to engage her for the role. After rubbing Vaseline into her hair and donning an old sailor dress her mother made for her as a child, Spacek turned up at the audition with the odds against her, but won the part. She was nominated for the Academy Award for Best Actress for her work in the film. Spacek had previously been the set dresser for DePalma's film Phantom of the Paradise (1974).  After Carrie, Spacek played the small role of housekeeper Linda Murray in Alan Rudolph's ensemble piece Welcome to LA (1976) and cemented her reputation in independent cinema with her performance as Pinky Rose in Robert Altman's classic 3 Women (1977). Altman was deeply impressed by her performance, having stated: "She's remarkable, one of the top actresses I've ever worked with. Her resources are like a deep well." Brian de Palma added: "[Spacek is] a phantom. She has this mysterious way of slipping into a part, letting it take over her. She's got a wider range than any young actress I know." Spacek also helped finance then-brother-in-law David Lynch's directorial debut, Eraserhead (1977) and is thanked in the credits of the film.
Question: Whose film was that?
Answer:
Andy Warhol's