In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.
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Question: Passage: Major League Baseball's San Francisco Giants have played in San Francisco since moving from New York in 1958. The Giants play at Oracle Park, which opened in 2000. The Giants won World Series titles in 2010, 2012, and in 2014. The Giants have boasted such stars as Willie Mays, Willie McCovey and Barry Bonds. In 2012, San Francisco was ranked No. 1 in a study that examined which U.S. metro areas have produced the most Major Leaguers since 1920.The San Francisco 49ers of the National Football League (NFL) were the longest-tenured major professional sports franchise in the city until moving in 2013. The team began play in 1946 as an All-America Football Conference (AAFC) league charter member, moved to the NFL in 1950 and into Candlestick Park in 1971. The team began playing its home games at Levi's Stadium in Santa Clara in 2014, closer to the city of San Jose. The 49ers won five Super Bowl titles in the 1980s and 1990s.
The San Francisco Warriors played in the NBA from 1962–1971, before being renamed the Golden State Warriors prior to the 1971–1972 season in an attempt to present the team as a representation of the whole state of California. The Warrior's stadium, Oracle Arena, is currently located in Oakland. They have won 6 championships, including three of the last four.
At the collegiate level, the San Francisco Dons compete in NCAA Division I. Bill Russell led the Don's basketball team to NCAA championships in 1955 and 1956. There is also the San Francisco State Gators, who compete in NCAA Division II. Oracle Park hosted the annual Fight Hunger Bowl college football game from 2002 through 2013 before it moved to Santa Clara.
The Bay to Breakers footrace, held annually since 1912, is best known for colorful costumes and a celebratory community spirit. The San Francisco Marathon attracts more than 21,000 participants. The Escape from Alcatraz triathlon has, since 1980, attracted 2,000 top professional and amateur triathletes for its annual race. The Olympic Club, founded in 1860, is the oldest athletic club in the United States. Its private golf course has hosted the U.S. Open on five occasions. San Francisco hosted the 2013 America's Cup yacht racing competition.With an ideal climate for outdoor activities, San Francisco has ample resources and opportunities for amateur and participatory sports and recreation. There are more than 200 miles (320 km) of bicycle paths, lanes and bike routes in the city.
San Francisco residents have often ranked among the fittest in the country. Golden Gate Park has miles of paved and unpaved running trails as well as a golf course and disc golf course.
Boating, sailing, windsurfing and kitesurfing are among the popular activities on San Francisco Bay, and the city maintains a yacht harbor in the Marina District. 
Question: What is the name of the club with a private golf course that has hosted the U.S. Open on five occasions?

Answer: The Olympic Club.


Question: Passage: The white-naped xenopsaris (Xenopsaris albinucha), also known as the reed becard and white-naped becard, is a species of suboscine bird in the family Tityridae, the only member of the genus Xenopsaris. It is found in South America, in humid subtropical and tropical savanna climates in most of the countries east of the Andes: Venezuela, Brazil, Bolivia, Paraguay, Uruguay, and Argentina. Living in open woodland and other open forest habitats, it is mostly sedentary, though some populations may be migratory. The species, which is closely related to becards and tityras, was thought to be either a tyrant-flycatcher or cotinga, before it was placed in Tityridae.
The bird is 12.5 to 13 cm (4.9–5.1 in) in length, with whitish undersides, a black crown, and grey-brown upperparts. The sexes are similar in appearance, though the females have duller upperparts. It feeds on insects in the foliage of trees and bushes, and sometimes on the ground. Nesting occurs in a simple cup nest placed in the fork of a tree. Both parents incubate the eggs and help feed the chicks. When the chicks fledge, the parents may divide up the brood to continue helping. The species is not common and little is known about it, but it is not considered in danger of extinction, and has been classified as of least concern by the International Union for Conservation of Nature. 
Question: What is the scientific name of the animal that is 12.5 to 13 cm?

Answer: Xenopsaris albinucha.


Question: Passage: In September 1921, Beiderbecke enrolled at the Lake Forest Academy, a boarding school north of Chicago in Lake Forest, Illinois. While historians have traditionally suggested that his parents sent him to Lake Forest to discourage his interest in jazz, others believe that he may have been sent away in response to his arrest. Regardless, Mr. and Mrs. Beiderbecke apparently felt that a boarding school would provide their son with both the faculty attention and discipline required to improve his academic performance, necessitated by the fact that Bix had failed most courses at High School, remaining a junior in 1921 despite turning 18 in March of that year. His interests, however, remained limited to music and sports. In pursuit of the former, Beiderbecke often visited Chicago to listen to jazz bands at night clubs and speakeasies, including the infamous Friar's Inn, where he sometimes sat in with the New Orleans Rhythm Kings. He also traveled to the predominantly African-American South Side to listen to classic black jazz bands such as King Oliver's Creole Jazz Band, which featured Louis Armstrong on second cornet. "Don't think I'm getting hard, Burnie," he wrote to his brother, "but I'd go to hell to hear a good band." On campus, he helped organize the Cy-Bix Orchestra with drummer Walter "Cy" Welge and almost immediately got into trouble with the Lake Forest headmaster for performing indecorously at a school dance.
Beiderbecke often failed to return to his dormitory before curfew, and sometimes stayed off-campus the next day. In the early morning hours of May 20, 1922, he was caught on the fire escape to his dormitory, attempting to climb back into his room. The faculty voted to expel him the next day, due both to his academic failings and his extracurricular activities, which included drinking. The headmaster informed Beiderbecke's parents by letter that following his expulsion school officials confirmed that Beiderbecke "was drinking himself and was responsible, in part at least, in having liquor brought into the School." Soon after, Beiderbecke began pursuing a career in music.He returned to Davenport briefly in the summer of 1922, then moved to Chicago to join the Cascades Band, working that summer on Lake Michigan excursion boats. He gigged around Chicago until the fall of 1923, at times returning to Davenport to work for his father. 
Question: What is the last name of the person whose interests remained limited to music and sports?

Answer:
Beiderbecke.