Problem: Zhejiang:

Zhejiang was the site of the Neolithic cultures of the Hemudu and Liangzhu. A 2007 analysis of the DNA recovered from human remains in the archeological sites of prehistoric peoples along the Yangtze River shows high frequencies of haplogroup O1 in the Liangzhu culture, linking them to Austronesian and Tai-Kadai peoples.

What kind of cultures were the Hemudu and Liangzhu?
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A: Neolithic

Problem: The ground-attack aircraft of the USAF are designed to attack targets on the ground and are often deployed as close air support for, and in proximity to, U.S. ground forces. The proximity to friendly forces require precision strikes from these aircraft that are not possible with bomber aircraft listed below. They are typically deployed as close air support to ground forces, their role is tactical rather than strategic, operating at the front of the battle rather than against targets deeper in the enemy's rear.
What type of aircraft is not appropriate to be used in close proximity of US ground troops?
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Answer: bomber aircraft

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Census-wise, the state is placed 21st on the population chart, followed by Tripura at 22nd place. Kangra district was top ranked with a population strength of 1,507,223 (21.98%), Mandi district 999,518 (14.58%), Shimla district 813,384 (11.86%), Solan district 576,670 (8.41%), Sirmaur district 530,164 (7.73%), Una district 521,057 (7.60%), Chamba district 518,844 (7.57%), Hamirpur district 454,293 (6.63%), Kullu district 437,474 (6.38%), Bilaspur district 382,056 (5.57%), Kinnaur district 84,298 (1.23%) and Lahaul Spiti 31,528 (0.46%).
If Hamirpur district is top ranked, what is its population?
A: unanswerable

Context and question: Several bronze-era states flourished in the area of Greater Armenia, including the Hittite Empire (at the height of its power), Mitanni (South-Western historical Armenia), and Hayasa-Azzi (15001200 BC). The Nairi people (12th to 9th centuries BC) and the Kingdom of Urartu (1000600 BC) successively established their sovereignty over the Armenian Highland. Each of the aforementioned nations and tribes participated in the ethnogenesis of the Armenian people. A large cuneiform lapidary inscription found in Yerevan established that the modern capital of Armenia was founded in the summer of 782 BC by King Argishti I. Yerevan is the world's oldest city to have documented the exact date of its foundation.
Who ruled Armenia in 782 BC?
Answer: King Argishti I

Question: In 1984, each league had two divisions, East and West. The divisional winners met in a best-of-5 series to advance to the World Series, in a "23" format, first two games were played at the home of the team who did not have home field advantage. Then the last three games were played at the home of the team, with home field advantage. Thus the first two games were played at Wrigley Field and the next three at the home of their opponents, San Diego. A common and unfounded myth is that since Wrigley Field did not have lights at that time the National League decided to give the home field advantage to the winner of the NL West. In fact, home field advantage had rotated between the winners of the East and West since 1969 when the league expanded. In even numbered years, the NL West had home field advantage. In odd numbered years, the NL East had home field advantage. Since the NL East winners had had home field advantage in 1983, the NL West winners were entitled to it.
Is there an answer to this question: The division winners met in what kind of series to advance to the World Series?

Answer: best-of-5 series

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Russian Imperialism led to the Russian Empire's conquest of Central Asia during the late 19th century's Imperial Era. Between 1864 and 1885 Russia gradually took control of the entire territory of Russian Turkestan, the Tajikistan portion of which had been controlled by the Emirate of Bukhara and Khanate of Kokand. Russia was interested in gaining access to a supply of cotton and in the 1870s attempted to switch cultivation in the region from grain to cotton (a strategy later copied and expanded by the Soviets).[citation needed] By 1885 Tajikistan's territory was either ruled by the Russian Empire or its vassal state, the Emirate of Bukhara, nevertheless Tajiks felt little Russian influence.[citation needed]
What was Russian interested in Tajikistan area for?
A:
gaining access to a supply of cotton