In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Q: Passage: As designed in 1931, the He 46 was a two-seat sesquiplane of mixed construction. The upper wing was swept back 10°. This is a common trick when a change in an aircraft's design moves the center of gravity to the rear; rather than moving the whole wing back to counter for the shift, it is easier to simply angle the wings back slightly, which requires very little change to the basic design, or even the overall structure of the wing. (The similarly angled wings on the Fairey Swordfish are due to just such a mid-program change to the weight distribution of the aircraft.) The tailplane was mounted high and braced by struts. The undercarriage was fixed, and the tail was fitted with a skid rather than a wheel. The He 46 prototype first flew in late 1931; its flight characteristics were good, but design improvements were incorporated. The small lower wing was removed, while the mainplane was increased in area by 22% and braced to the fuselage, transforming the He 46 into a parasol-wing monoplane. A more powerful engine was added to the second prototype, and a single 7.92 mm (.312 in) MG 15 machine gun for the rear seat was added to the third prototype.
 Link Information: he World War II MG 15 was used in nearly all Luftwaffe aircraft with a flexible-mount defensive position. Question: What other planes were fitted with the MG 15?

A: Answer: nearly all Luftwaffe aircraft with a flexible-mount defensive position
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Q: Passage: While attending the University of Iowa, Whitaker played tight end for the University of Iowa Hawkeyes football team, under coach Hayden Fry, appearing in the starting lineup for Iowa's Rose Bowl game in 1991. In 2002, Whitaker was the candidate of the Republican Party for Treasurer of Iowa. From 2004 to 2009, he served as the United States Attorney for the Southern District of Iowa, where he was known for aggressively prosecuting drug traffickers. Whitaker ran in the 2014 Iowa Republican primary for the United States Senate. He later wrote opinion pieces and appeared on talk-radio shows and cable news as the executive director of the Foundation for Accountability and Civic Trust (FACT), a conservative advocacy group.
 Link Information: none Question: Who was the Senate Majority Leader the year Whitaker ran for the United States Senate in the Iowa primary?

A: Answer: none
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Q: Passage: Critical reaction to "The Gift That Keeps Giving" was generally positive with the New Musical Express rating it as one of the best on parent album Hey Venus!; "[it doesn't so much raise] the bar, as balances it on top of Mount Snowdon" going on to state: "From a foundation of ELO guitar cloud-swells, Gruff's Elvis Costello-in-a-bubblegum-bath voice wraps around tender trombone parps to create the band's most beautiful moment since "Demons". BBC Wales commented on the track's Christmas links, describing "The Gift That Keeps Giving" as a "mellow, mellifluous, slow ode to the joys of the festive season ... lyrically incredibly simple ... brain-bendingly catchy". The Guardian meanwhile, stated that the song "might sound more California than Christmas" but still possesses the "obligatory sleighbells ... shaken throughout". Much was made of the 'retro' nature of the track with Yahoo Music UK claiming that the song is "a pure blue-eyed soul tune, of the sort that Dan Penn and Spooner Oldham used to churn out four decades ago" and The Guardian describing it as a "gorgeous, Bacharach-tinged haze". In contrast the UCSD Guardian described "The Gift That Keeps Giving" as "jazzy" and "lo-fi" and saw it as "a throw-back to 2000's experimental Mwng".
 Link Information: It was released on 27 August 2007 Question: What year was the album released which was the parent album of "The Gift That Keeps Giving"?

A:
Answer: 2007
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