Problem: Background: Anton Grigorevich Rubinstein (Russian: Anton Grigor'evich Rubinshtein, tr. Anton Grigorevich Rubinshteyn; November 28 [O.S. November 16] 1829 - November 20 [O.S. November 8] 1894) was a Russian pianist, composer and conductor who became a pivotal figure in Russian culture when he founded the Saint Petersburg Conservatory. He was the elder brother of Nikolai Rubinstein who founded the Moscow Conservatory. As a pianist, Rubinstein ranks among the great 19th-century keyboard virtuosos.
Context: Rubinstein was born to Jewish parents in the village of Vikhvatinets in the Podolia Governorate, Russian Empire (now known as Ofatinti in Transnistria, Republic of Moldova), on the Dniestr River, about 150 kilometres (93 mi) northwest of Odessa. Before he was 5 years old, his paternal grandfather ordered all members of the Rubinstein family to convert from Judaism to Russian Orthodoxy. Although he was raised as a Christian, Rubinstein would later return to being atheist. Rubinstein's father opened a pencil factory in Moscow. His mother, a competent musician, began giving him piano lessons at five, until the teacher Alexander Villoing heard and accepted Rubinstein as a non-paying student. Rubinstein made his first public appearance at a charity benefit concert at the age of nine. Later that year Rubinstein's mother sent him, accompanied by Villoing, to Paris where he sought unsuccessfully to enroll at the Paris Conservatoire. Rubinstein and Villoing remained in Paris for a year. In December 1840, Rubinstein played in the Salle Erard for an audience that included Frederic Chopin and Franz Liszt. Chopin invited Rubinstein to his studio and played for him. Liszt advised Villoing to take him to Germany to study composition; however, Villoing took Rubinstein on an extended concert tour of Europe and Western Russia. They finally returned to Moscow in June 1843. Determined to raise money to further the musical careers of both Anton and his younger brother Nikolai, their mother sent Rubinstein and Villoing on a tour of Russia, following which the brothers were dispatched to Saint Petersburg to play for Tsar Nicholas I and the Imperial family at the Winter Palace. Anton was 14 years old; Nikolai was eight.
Question: Where did he go to school?
Answer:

IN: A boy band (or boyband) is loosely defined as a vocal group consisting of young male singers, usually in their teenage years or in their twenties at the time of formation, singing love songs marketed towards young women. Being vocal groups, most boy band members do not play musical instruments, either in recording sessions or on stage, making the term something of a misnomer. However, exceptions do exist. Many boy bands dance as well as sing, usually giving highly choreographed performances.

The earliest forerunner of boy band music began in the late 19th century as a cappella barbershop quartets. They were usually a group of males and sang in four-part harmonies. Barbershop quartets were popular into the earlier part of the 20th century. A revival of the male vocal group took place in the late 1940s and 1950s with the use of doo-wop music. Doo-wop bands sang about topics such as love and other themes used in pop music. The earliest traces of boy bands were in the mid-1950s although the term boy band was not used. African American vocal group The Ink Spots was one of the first of what would now be called boy bands. The term boy band was not established until the late 1980s as before that they were called male vocal groups or "hep harmony singing groups". Although generally described as a rock band, the highest-selling band in history The Beatles are considered by a number or journalists "the first" or "the original" boyband, "before anyone had thought of the term." The Liverpool quartet known as The Beatles were not only the quintessential rock band, but many considered John Lennon, Paul McCartney, George Harrison and Ringo Star to be the original boy band -- especially in the early 1960s when young girls would scream at the top of their lungs and pass out upon first sight of the "Fab Four. The Beatles inspired the decision to produce the 1966 television series The Monkees, which spawned the music group of the same name, formed by the four starring actors. The rock and pop band started a career in music after their songs from the TV series released as records resulted successful.

How did the boy band evolve over the years?

OUT: Barbershop quartets were popular into the earlier part of the 20th century.

Background: Lucas was born and raised in Modesto, California, the son of Dorothy Ellinore Lucas (nee Bomberger) and George Walton Lucas, Sr., who owned a stationery store. He is of German, Swiss-German, English, Scottish, and distant Dutch and French descent. Growing up, Lucas had a passion for cars and motor racing, which later inspired his films 1:42.08 and American Graffiti. Long before Lucas became obsessed with filmmaking, he yearned to be a race-car driver, and he spent most of his high school years racing on the underground circuit at fairgrounds and hanging out at garages.
Context: In 1969, Lucas married film editor Marcia Lou Griffin, who went on to win an Academy Award for her editing work on the original Star Wars film. They adopted a daughter, Amanda Lucas, in 1981, and divorced in 1983. Lucas subsequently adopted two more children as a single parent: daughter Katie Lucas, born in 1988, and son Jett Lucas, born in 1993. His three eldest children all appeared in the three Star Wars prequels, as did Lucas himself. Following his divorce, Lucas was in a relationship with singer Linda Ronstadt in the 1980s. Lucas began dating Mellody Hobson, president of Ariel Investments and chair of DreamWorks Animation, in 2006. Lucas and Hobson announced their engagement in January 2013, and married on June 22, 2013, at Lucas's Skywalker Ranch in Marin County, California. They have one daughter together, Everest Hobson Lucas, who was born via gestational carrier on August 12, 2013. Lucas was born and raised in a Methodist family. The religious and mythical themes in Star Wars were inspired by Lucas's interest in the writings of mythologist Joseph Campbell, and he would eventually come to identify strongly with the Eastern religious philosophies he studied and incorporated into his films, which were a major inspiration for "the Force". Lucas has come to state that his religion is "Buddhist Methodist". He resides in Marin County. Lucas is a major collector of the American illustrator and painter Norman Rockwell. A collection of 57 Rockwell paintings and drawings owned by Lucas and fellow Rockwell collector and film director Steven Spielberg were displayed at the Smithsonian American Art Museum from July 2, 2010 to January 2, 2011 in an exhibition titled Telling Stories. Lucas has said that he is a fan of Seth MacFarlane's hit TV show Family Guy. MacFarlane has said that Lucasfilm was extremely helpful when the Family Guy crew wanted to parody their works.
Question: Did they have children?
Answer:
They adopted a daughter, Amanda Lucas,