instruction:
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.
question:
Passage: Wood was born in Oxford Street, London, the only child of Henry Joseph Wood and his wife Martha, née Morris. Wood senior had started in his family's pawnbroking business, but by the time of his son's birth he was trading as a jeweller, optician and engineering modeller, much sought-after for his model engines. It was a musical household: Wood senior was an amateur cellist and sang as principal tenor in the choir of St Sepulchre-without-Newgate, known as "the musicians' church".   His wife played the piano and sang songs from her native Wales. They encouraged their son's interest in music, buying him a Broadwood piano, on which his mother gave him lessons. The young Wood also learned to play the violin and viola.
Wood received little religious inspiration at St Sepulchre, but was deeply stirred by the playing of the resident organist, George Cooper, who allowed him into the organ loft and gave him his first lessons on the instrument. Cooper died when Wood was seven, and the boy took further lessons from Cooper's successor, Edwin M. Lott, for whom Wood had much less regard. At the age of ten, through the influence of one of his uncles, Wood made his first paid appearance as an organist at St Mary Aldermanbury, being paid half a crown.  In June 1883, visiting the Fisheries Exhibition at South Kensington with his father, Wood was invited to play the organ in one of the galleries, making a good enough impression to be engaged to give recitals at the exhibition building over the next three months. At this time in his life, painting was nearly as strong an interest as music, and he studied in his spare time at the Slade School of Fine Art. He remained a life-long amateur painter.After taking private lessons from the musicologist Ebenezer Prout, Wood entered the Royal Academy of Music at the age of seventeen, studying harmony and composition with Prout, organ with Charles Steggall, and piano with Walter Macfarren. It is not clear whether he was a member of Manuel Garcia's singing class, but it is certain that he became its accompanist and was greatly influenced by Garcia. Wood also accompanied the opera class, taught by Garcia's son Gustave. Wood's ambition at the time was to become a teacher of singing, and he gave singing lessons throughout his life. He attended the classes of as many singing teachers as he could, although by his own account, "I possess a terrible voice. Garcia said it would go through a brick wall. In fact, a real conductor's voice.". 
Question: What is the last name of the person whose mother gave him piano lessons?
answer:
Wood.


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: On July 13, 1787, the Second Continental Congress passed the Northwest Ordinance, creating the Northwest Territory which included Michigan. In 1805, the U.S. Congress created the Michigan Territory, with Detroit as its territorial capital. Michigan first applied for statehood as early as 1832, though it was rebuffed due to a dispute with Ohio over the Toledo Strip, a 468-square mile (1,210 km²) area that included the important port city of Toledo. By 1835, Michigan had formed a state government without receiving authorization from Congress to do so. The state's boundaries included the contested area.
The dispute culminated in what has become known as the Toledo War, as Michigan and Ohio militia took up arms in the area. As a condition for entering the Union, Michigan was forced to accept the eastern three-quarters of the Upper Peninsula in exchange for ceding its claim to the Toledo Strip. After a state convention first rejected this condition, a second convention, assembled under some duress in December 1836, reluctantly accepted the terms and Michigan became the 26th state on January 26, 1837, with Detroit as its first capital.
The first building to serve as the State Capitol was built in 1832 as the Territorial Courthouse. The court house was on the corner of Griswold Street and State Street. This brick structure was one of Michigan's earliest Greek revival buildings, with a portico of Ionic columns and a central tower of 140 feet (42 m). Built at a cost of $24,500 ($610,000 in 2019), the building housed the territorial government and state legislatures until 1848, when a hastily erected wood building was constructed in Lansing following a decision made March 17, 1847, to move the capital from Detroit to Lansing. The Detroit building then became a public school (the Union School, at one time the city's only high school) and library until it burned in 1893. 
Question: What state's capital was formerly Detroit?
answer:

Michigan.