Problem: Cher (; born Cherilyn Sarkisian (Armenian: Sherilin Sargsyan); May 20, 1946) is an American singer and actress. Sometimes called the Goddess of Pop, she has been described as embodying female autonomy in a male-dominated industry. She is known for her distinctive contralto singing voice and for having worked in numerous areas of entertainment, as well as adopting a variety of styles and appearances during her six-decade-long career.

In early 1965, Caesar and Cleo began calling themselves Sonny & Cher. Following the recording of "I Got You Babe", they traveled to England in July 1965 at the Rolling Stones' advice; Cher recalled, "[they] had told us ... that Americans just didn't get us and that if we were going to make it big, we were going to have to go to England." According to writer Cintra Wilson, "English newspaper photographers showed up when S&C were thrown out of the London Hilton [because of their outfits] the night they arrived--literally overnight, they were stars. London went gaga for the heretofore-unseen S&C look, which was neither mod nor rocker."  "I Got You Babe" reached number one on the Billboard Hot 100 chart and became, according to AllMusic's Bruce Eder, "one of the biggest-selling and most beloved pop/rock hits of the mid-'60s"; Rolling Stone listed it among "The 500 Greatest Songs of All Time" in 2003. As the song knocked the Beatles off the top of the British charts, English teenagers began to emulate Sonny and Cher's fashion style, such as bell-bottoms, striped pants, ruffled shirts, industrial zippers and fur vests. Upon their return to the U.S., the duo made several appearances on the teen-pop showcases Hullabaloo and Shindig! and completed a tour of some of the largest arenas in the U.S. Their shows attracted Cher look-alikes--"girls who were ironing their hair straight and dyeing it black, to go with their vests and bell-bottoms". Cher expanded her creative range by designing a clothing line.  Sonny and Cher's first album, Look at Us (1965), released for the Atco Records division of Atlantic Records, spent eight weeks at number two on the Billboard 200, behind the Beatles' Help!. Their material became popular, and the duo successfully competed with the dominant British Invasion and Motown sounds of the era. Sonny and Cher charted ten Billboard top 40 singles between 1965 and 1972, including five top-ten singles: "I Got You Babe", "Baby Don't Go", "The Beat Goes On", "All I Ever Need Is You", and "A Cowboy's Work Is Never Done". At one point, they had five songs in the top 50 at the same time, a feat equaled only by the Beatles and Elvis Presley. By the end of 1967, they had sold 40 million records worldwide and had become, according to Time magazine's Ginia Bellafante, rock's "it" couple.  Cher's following releases kept her solo career fully competitive with her work with Sonny. The Sonny Side of Cher (1966) features "Bang Bang (My Baby Shot Me Down)", which reached number two in America and became her first million-seller solo single. Cher, also released in 1966, contains the Burt Bacharach and Hal David composition "Alfie", which was added to the credits of the American version of the 1966 film of the same name and became the first stateside version of the popular song. With Love, Cher (1967) includes songs described by biographer Mark Bego as "little soap-opera stories set to rock music" such as the U.S. top-ten single "You Better Sit Down Kids".

What was their next single?

Answer with quotes: Baby Don't Go

Question:
Charles George "Charlie" Macartney (27 June 1886  - 9 September 1958) was an Australian cricketer who played in 35 Tests between 1907 and 1926. He was known as "The Governor-General" in reference to his authoritative batting style and his flamboyant strokeplay, which drew comparisons with his close friend and role model Victor Trumper, regarded as one of the most elegant batsmen in cricketing history. Sir Donald Bradman--generally regarded as the greatest batsman in history--cited Macartney's dynamic batting as an inspiration in his cricket career. He started his career as a bowling all-rounder.
World War I interrupted Macartney's career as competitive cricket was cancelled. In January 1916, he enlisted in the Australian Imperial Force (AIF). In July 1917 he was posted to France as a temporary Warrant Officer in the 3rd Division Artillery. In 1918, he was awarded the Meritorious Service Medal for gallantry and reached the rank of corporal. The death of his father later in the year led to his repatriation from Britain and prevented his appearance with the AIF cricket team.  The war years divided Macartney's career in two. Prior to the war, he was primarily known as a bowling all-rounder. In 21 Tests, he had taken 34 wickets at 26 and scored 879 runs at 27, with one century. After the war, Macartney transformed himself into one of the greatest batsmen of his era. In his 14 post-war Tests, he scored 1,252 runs at nearly 70, with six centuries. His bowling became more sporadic, taking just 11 more wickets, averaging 32.  Macartney resumed Test cricket when Australia hosted England in 1920-21, and was one of only four players remaining from before the war. However, he only played in two of the Tests due to illness and injury. His early season form was ominous for the tourists. Macartney scored 161 in guiding New South Wales to a successful run-chase of 4/335 over the Englishmen. He then scored 96 and 30 for an Australian XI against the tourists in a dress rehearsal for the Tests.  In the First Test, playing as an opening batsman, he struck 19 in the first innings. Australia's new post-war skipper Warwick Armstrong felt that Macartney would be more effective at number three, and in the second innings, he made a free-flowing 69 in a 111-run second-wicket stand with Herbie Collins as Australia went on to inflict a 377-run defeat. Macartney's return to form was interrupted by an illness, which caused him to miss the following three Test matches. After a two-month layoff, Macartney struck 130 in a match for his state against England.  He returned for the Fifth and final Test, where he recorded his highest Test innings of 170 on his home ground, the Sydney Cricket Ground. Among the spectators was a 12-year-old Don Bradman, who had been taken to watch Macartney by his father. Eight decades later, Bradman recalled the innings, "as if it were yesterday", describing it as full of "delicate leg-glances, powerful pulls, cuts and glorious drives" and concluding that it was one of the best innings he had seen in his lifetime. Bradman cited the innings as an inspiration for his career. Macartney headed the Australian Test averages with 260 runs at 86.66 as Australia won the Ashes 5-0. It was the only such Ashes whitewash until 2006-07. Macartney has amassed 821 runs at 68.42 for the season. He took only three wickets at 56.33.
Answer this question using a quote from the text above:

What is Test cricket?

Answer: