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.

Q: Passage: Bach's early cantatas are Choralkonzerte (chorale concertos) in the style of the 17th century, different from the recitative and aria cantata format associated with Neumeister that Bach started to use for church cantatas in 1714. Wolff points out the relation of Bach's early cantatas to works by Dieterich Buxtehude, with whom Bach had studied in Lübeck. Christ lag in Todes Banden shows similarities to a composition of Johann Pachelbel based on the same Easter chorale. Although there is no evidence that Bach and Pachelbel met, Bach grew up in Thuringia while Pachelbel was based in the same region, and Bach's elder brother and teacher Johann Christoph Bach studied with Pachelbel in Erfurt. Another of Pachelbel's works appears to be referenced in the early Bach cantata, Nach dir, Herr, verlanget mich, BWV 150, and there has been recent speculation that Bach wanted to pay tribute to Pachelbel after his death in 1706.The texts for the early cantatas were drawn mostly from biblical passages and hymns. Features characteristic of his later cantatas, such as recitatives and arias on contemporary poetry, were not yet present, although Bach may have heard them in oratorios by Buxtehude, or even earlier. Instead, these early cantatas include 17th-century elements such as motets and chorale concertos. They often begin with an instrumental sinfonia or sonata (sonatina). The following table lists the seven extant works composed by Bach until 1708, when he moved on to the Weimar court.
Bach uses the limited types of instruments at his disposal for unusual combinations, such as two recorders and two viole da gamba in the funeral cantata Gottes Zeit ist die allerbeste Zeit, also known as Actus Tragicus. He uses instruments of the continuo group as independent parts, such as a cello in Nach dir, Herr, verlanget mich and a bassoon in Der Herr denket an uns. The cantata for the inauguration of a town council is richly scored for trumpets, woodwinds and strings. Wolff notes:
The overall degree of mastery by which these early pieces compare favourably with the best church compositions from the first decade of the eighteenth century ... proves that the young Bach did not confine himself to playing organ and clavier, but, animated by his Buxtehude visit, devoted considerable time and effort to vocal composition. The very few such early works that exist, each a masterpiece in its own right, must constitute a remnant only ... of a larger body of similar compositions.
The Bach scholar Richard D. P. Jones notes in The Creative Development of Johann Sebastian Bach:
"His remarkable flair for text illustration is evident even in the early cantatas, particularly the two finest of them, the Actus tragicus, BWV 106, and Christ lag in Todes Banden, BWV 4. We already sense a powerful mind behind the notes in the motivic unity of the early cantatas, in the use of reprise to bind their mosaic forms together ...". 
Question: What often begin with an instrumental sinfonia or sonata?

A: cantatas.
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Q: Passage: "Don't Stop the Music" debuted at number 94 on the US Billboard Hot 100 chart in the issue dated December 8, 2007, and peaked at number three on February 16, 2008, becoming Rihanna's fourth top-three single. It topped the US Dance Club Songs chart (Rihanna's sixth number-one single), reached number two on the Pop Songs chart and number 74 on the Hot R&B/Hip Hop Songs chart. "Don't Stop the Music" had sold 3.7 million digital copies in the US as of June 2015, and has been certified four-times platinum from the Recording Industry Association of America (RIAA). The song reached number two on the Canadian Hot 100, remaining on the chart for a total of 52 weeks. It was Rihanna's second song to reach the chart's top three, following "Umbrella".In Australia, "Don't Stop the Music" debuted at number 22 on February 3, 2008. After three weeks, on February 24, the song peaked at number one and remained there for four weeks. It was Rihanna's third number-one single in the country, after "SOS" and "Umbrella", remaining on the chart for 27 weeks. "Don't Stop the Music" charted at number 12 on the 2008 year-end Australian Singles Chart. In 2015, the song was certified five times platinum by the Australian Recording Industry Association (ARIA) for sales of over 350,000 digital copies. The single debuted at number 31 in New Zealand on October 12, 2007. After fluctuating for four weeks, it peaked at number three for a week and spent a total of 22 weeks on the chart. "Don't Stop the Music" was certified gold by the Recording Industry Association of New Zealand (RIANZ) in April 2008 for sales of over 7,500 digital copies.In the United Kingdom, the song debuted at number 68 on December 15, 2007. After seven weeks on the chart, it peaked at number four. In July 2013, the song was certified gold by the British Phonographic Industry (BPI) for sales of over 400,000 digital copies. The single was 24 on the 2008 year-end UK Singles Chart. "Don't Stop the Music" debuted atop the French Singles Chart on October 27, 2007, Rihanna's first number-one single on the chart. Remaining at number one for two weeks, the song spent a total of 34 weeks on the chart. On the German Singles Chart, it debuted at number two on September 24, 2007. After two weeks, it reached number one, staying there for two consecutive weeks. "Don't Stop the Music" was certified gold by the Bundesverband Musikindustrie for shipments of 100,000 copies. It was successful on the Swiss Singles Chart, peaking at number one for five weeks. The song reached number one in Austria, Flanders and Wallonia in Belgium, Hungary and the Netherlands. 
Question: In what country did the song that reached number two on the Canadian Hot 100 debut at number 31?

A: New Zealand.
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Q: Passage: Between 9:00 pm and 10:00 pm the guards enacted a strategy whereby the police officers, backed by the bayonets of the soldiers, advanced to the crowd and arrested each a man, who was then taken into the station, disarmed, and held there. The strategy was largely successful, and by 11:00 pm the area around the station was mostly cleared, though sporadic gunfire could be heard throughout the night. Between 165 and 200 were detained in total, and the most violent of the captives were removed and taken to the police station. The news reported that four, including one police officer, were injured in the exchange, and several who resisted arrest were beaten severely.At the foundry near the Carey Street Bridge, a crowd of more than 100 gathered and threatened to set fire to the area. A contingent of the 5th under Captain Lipscomb arrived, and a volley fired over the heads of the crowd was sufficient to dissuade the crowd. An unsuccessful attempt was also made to burn a B&O transportation barge at Fell's Point. The news reported that 16 were arrested in a confrontation between citizens and the police at Lee and Eutaw, and that during the night, three separate attempts were made to set fire the 6th Regiment armory, but all were frustrated by the remaining garrison there.Just before midnight, 120–135 marines arrived at the station and reported to the governor, who ordered them to set about capturing the leaders of the mob. Governor Carroll telegraphed and advised President Hayes that order had been restored in the city.
Between 2:00 am and 3:00 am on Sunday morning, July 22, the peace was again broken and fire alarms began to ring throughout the city. To the west, at the Mount Clare Shops of the B&O, a 37-car train of coal and oil had been set on fire. Police, firefighters, and thousands of citizens flocked to the scene. A contingent of 50 marines was dispatched to the area to provide assistance. The cars which had not yet caught fire were detached from those burning, and by the time the flames were extinguished between seven and nine cars had been burned. Between $11,000 and $12,000 in damage was sustained.At 4:00 am another alarm sounded: the planing mills and lumber yard of J. Turner & Cate near the Philadelphia Wilmington & Baltimore rail depot, had been set on fire. The entire property, extending over a full city block, was destroyed. Realizing the severity of the situation, the firefighters concentrated their efforts on trying to save the surrounding structures.According to news reports, the first passenger trains left the city at 9:00 am, and continued running throughout the day. Around 10:00 am, General W. S. Hancock arrived and was followed by 360–400 federal troops from New York and Fort Monroe, who relieved those guarding Camden Station. They brought with them two 12 pounder artillery pieces. From that point on, the men of the 5th and the federal troops took turns guarding the station. 
Question: At what time was the lumber yard of J. Turner & Cate set on fire on the day where a car train of coal was set on fire?

A:
4:00 am.
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