Problem: Nanjing:

Nanjing's airport, Lukou International Airport, serves both national and international flights. In 2013, Nanjing airport handled 15,011,792 passengers and 255,788.6 tonnes of freight. The airport currently has 85 routes to national and international destinations, which include Japan, Korea, Thailand, Malaysia, Singapore, USA and Germany. The airport is connected by a 29-kilometre (18 mi) highway directly to the city center, and is also linked to various intercity highways, making it accessible to the passengers from the surrounding cities. A railway Ninggao Intercity Line is being built to link the airport with Nanjing South Railway Station. Lukou Airport was opened on 28 June 1997, replacing Nanjing Dajiaochang Airport as the main airport serving Nanjing. Dajiaochang Airport is still used as a military air base.

What airport was the primary airport before Lukou?
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A: Nanjing Dajiaochang Airport


Problem: On January 10, 2007, the National Archives and Fold3.com (formerly Footnote) launched a pilot project to digitize historic documents from the National Archives holdings. Allen Weinstein explained that this partnership would "allow much greater access to approximately 4.5 million pages of important documents that are currently available only in their original format or on microfilm" and "would also enhance NARA's efforts to preserve its original records."
What was the aim of the partnership with Fold3.com?
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Answer: to digitize historic documents from the National Archives holdings


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The US Congress was urged to create the exemption by proponents of a conservation plan on San Bruno Mountain, California that was drafted in the early 1980s and is the first HCP in the nation. In the conference report on the 1982 amendments, Congress specified that it intended the San Bruno plan to act "as a model" for future conservation plans developed under the incidental take exemption provision and that "the adequacy of similar conservation plans should be measured against the San Bruno plan". Congress further noted that the San Bruno plan was based on "an independent exhaustive biological study" and protected at least 87% of the habitat of the listed butterflies that led to the development of the HCP.
What location held the first HCP?
A: San Bruno Mountain, California


Context and question: Bern is built on very uneven ground. There is an elevation difference of several metres between the inner city districts on the Aare (Matte, Marzili) and the higher ones (Kirchenfeld, Länggasse).
Which city is higher, Matte or Langgasse?
Answer: Länggasse


Question: Including Kerry, the Democratic primary race had 10 candidates, including attorney Paul J. Sheehy, State Representative Anthony R. DiFruscia, John J. Desmond and Robert B. Kennedy. Kerry ran a "very expensive, sophisticated campaign", financed by out-of-state backers and supported by many young volunteers. DiFruscia's campaign headquarters shared the same building as Kerry's. On the eve of the September 19 primary, police found Kerry's younger brother Cameron and campaign field director Thomas J. Vallely, breaking into where the building's telephone lines were located. They were arrested and charged with "breaking and entering with the intent to commit grand larceny", but the charges were dropped a year later. At the time of the incident, DiFruscia alleged that the two were trying to disrupt his get-out-the vote efforts. Vallely and Cameron Kerry maintained that they were only checking their own telephone lines because they had received an anonymous call warning that the Kerry lines would be cut.
Is there an answer to this question: Who did Kerry share a campaign headquarters with?

Answer: Anthony R. DiFruscia


Question: During the years immediately following the novel's publication, Harper Lee enjoyed the attention its popularity garnered her, granting interviews, visiting schools, and attending events honoring the book. In 1961, when To Kill a Mockingbird was in its 41st week on the bestseller list, it was awarded the Pulitzer Prize, stunning Lee. It also won the Brotherhood Award of the National Conference of Christians and Jews in the same year, and the Paperback of the Year award from Bestsellers magazine in 1962. Starting in 1964, Lee began to turn down interviews, complaining that the questions were monotonous, and grew concerned that attention she received bordered on the kind of publicity celebrities sought. Since the, she declined talking with reporters about the book. She also steadfastly refused to provide an introduction, writing in 1995: "Introductions inhibit pleasure, they kill the joy of anticipation, they frustrate curiosity. The only good thing about Introductions is that in some cases they delay the dose to come. Mockingbird still says what it has to say; it has managed to survive the years without preamble."
Is there an answer to this question: In what year did Lee stop giving interviews about the book?

Answer:
1964