In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Passage: Ward Thomas joined RAF Bomber Command in 1941 and trained as a navigator and pilot in South Africa. He joined 100 Squadron as a Lancaster pilot and was later moved to 550 Squadron stationed in Grimsby. He flew 36 trips over France and Germany over the course of the war, including taking part in the Nuremberg raid of March 1944 during which Bomber Command suffered its heaviest loses. He was awarded the Croix de Guerre for his involvement in bombing raids on the German Panzer training camp at Mailly-le-Camp in advance of the Normandy landings in June 1944. He also received the DFC "for utmost fortitude, courage and devotion to duty in air operations" during the War. By the time he left the RAF Ward Thomas had achieved the rank of flight lieutenant.
Link Information: The Avro Lancaster is a British four-engined Second World War heavy bomber. Answer: Avro
Who was the manufacturer of the planes Thomas flew when he joined 100 Squadron?

Passage: The original catalyst for development was the ill-fated vanity project by Lord Kensington (died 1852) which consisted of the two-mile conversion of the insanitary Counter's Creek into the Kensington Canal (1826 onwards), followed by its eventual replacement first by "Mr Punch's railway", opened in 1844 and next, by the Metropolitan District Railway in 186569, which eventually became London Underground's District Line and was joined after 1907 by the Piccadilly line. Meanwhile, the congestion apparent in London and Middlesex for burials at the start of the century was causing public concern not least on health grounds. In 1837 a decision was made to lay out a new burial ground on the edge of Earl's Court in an outlying area of Brompton. The moving spirit behind the project was the engineer, Stephen Geary. It was necessary to form a company in order to get parliamentary permission to raise capital for the proposal. Securing the land some 40 acres from local landowner, Lord Kensington and the Equitable Gas Light Company, as well as raising the money proved an extended challenge. After two years the cemetery was duly established by Act of Parliament and laid out in 1839, it opened in 1840, originally as the West of London and Westminster Cemetery. It was consecrated by Charles James Blomfield, Bishop of London in June 1840, and is now one of Britain's oldest and most distinguished garden cemeteries, served by the adjacent West Brompton station.
Link Information: the GNP&BR was formally opened on 15 December 1906 Answer: 1
How many months after the Piccadily line was created did it join with the London Underground's District line?

Passage: The band's performance at WTTW's Grainger Studio in Chicago, taped on December 10, 2015, aired on the PBS concert series Soundstage on January 26, 2017, containing the new songs "My Monster" and "Gravity". "Fun" was released on February 1, 2017, as the album's lead single. On February 8, 2017, it was announced that Blondie will join Garbage on the co-headlining "Rage and Rapture Tour" across the United States, which will kick off on July 5 in Saratoga, California, wrapping up on August 12 in Dallas, Texas. A second track, "My Monster", was released as an iTunes instant grat, and made available to those who had pre-ordered the album, on February 19, 2017. "Fun" became Blondie's most successful single in years, rising to Number 1 on Billboard's Dance Club Songs (Blondie's first appearance on that chart since 1995) and many charts in other countries.
Link Information: The band consists of Scottish singer and musician Shirley Manson and American musicians Duke Erikson, Steve Marker, and Butch Vig. All four members Answer: four
How many members comprise the music group that Blondie announced it would join on the "Rage and Rapture Tour"?