Input: Article: Some systems are capable of multipoint conferencing with no MCU, stand-alone, embedded or otherwise. These use a standards-based H.323 technique known as "decentralized multipoint", where each station in a multipoint call exchanges video and audio directly with the other stations with no central "manager" or other bottleneck. The advantages of this technique are that the video and audio will generally be of higher quality because they don't have to be relayed through a central point. Also, users can make ad-hoc multipoint calls without any concern for the availability or control of an MCU. This added convenience and quality comes at the expense of some increased network bandwidth, because every station must transmit to every other station directly.

Now answer this question: What is one advantage of using an H.323 technique?

Output: higher quality

Article: The Han dynasty inherited the ban liang coin type from the Qin. In the beginning of the Han, Emperor Gaozu closed the government mint in favor of private minting of coins. This decision was reversed in 186 BC by his widow Grand Empress Dowager Lu Zhi (d. 180 BC), who abolished private minting. In 182 BC, Lu Zhi issued a bronze coin that was much lighter in weight than previous coins. This caused widespread inflation that was not reduced until 175 BC when Emperor Wen allowed private minters to manufacture coins that were precisely 2.6 g (0.09 oz) in weight.

Question: In what year were private manufactures allowed to create coins that were exactly 2.6g in mass?
Ans: 175 BC

Here is a question about this article: England qualified for the 1970 FIFA World Cup in Mexico as reigning champions, and reached the quarter-finals, where they were knocked out by West Germany. England had been 20 up, but were eventually beaten 32 after extra time. They failed in qualification for the 1974, leading to Ramsey's dismissal, and 1978 FIFA World Cups. Under Ron Greenwood, they managed to qualify for the 1982 FIFA World Cup in Spain (the first time competitively since 1962); despite not losing a game, they were eliminated in the second group stage.
What is the answer to this question: What was the final score of England's last match of the 1970 FIFA World Cup?
****
So... 32

The problem: Answer a question about this article:
Clock shifts were found to increase the risk of heart attack by 10 percent, and to disrupt sleep and reduce its efficiency. Effects on seasonal adaptation of the circadian rhythm can be severe and last for weeks. A 2008 study found that although male suicide rates rise in the weeks after the spring transition, the relationship weakened greatly after adjusting for season. A 2008 Swedish study found that heart attacks were significantly more common the first three weekdays after the spring transition, and significantly less common the first weekday after the autumn transition. The government of Kazakhstan cited health complications due to clock shifts as a reason for abolishing DST in 2005. In March 2011, Dmitri Medvedev, president of Russia, claimed that "stress of changing clocks" was the motivation for Russia to stay in DST all year long. Officials at the time talked about an annual increase in suicides.
What natural rhythm is disrupted by seasonal changes?
****
The answer: circadian rhythm

Problem: Please answer a question about the following article about Sino-Tibetan relations during the Ming dynasty:
When the Dzungar Mongols attempted to spread their territory from what is now Xinjiang into Tibet, the Kangxi Emperor (r. 16611722) responded to Tibetan pleas for aid with his own expedition to Tibet, occupying Lhasa in 1720. By 1751, during the reign of the Qianlong Emperor (r. 17351796), a protectorate and permanent Qing dynasty garrison was established in Tibet. As of 1751, Albert Kolb writes that "Chinese claims to suzerainty over Tibet date from this time."
When did the Kangxi Emperor occupy Lhasa?
A: 1720

Question: Read this and answer the question

After Demetrius' death, civil wars between Bactrian kings in India allowed Apollodotus I (from c. 180/175 BCE) to make himself independent as the first proper Indo-Greek king (who did not rule from Bactria). Large numbers of his coins have been found in India, and he seems to have reigned in Gandhara as well as western Punjab. Apollodotus I was succeeded by or ruled alongside Antimachus II, likely the son of the Bactrian king Antimachus I. In about 155 (or 165) BC he seems to have been succeeded by the most successful of the Indo-Greek kings, Menander I. Menander converted to Buddhism, and seems to have been a great patron of the religion; he is remembered in some Buddhist texts as 'Milinda'. He also expanded the kingdom further east into Punjab, though these conquests were rather ephemeral.

Who was the first Indo-Greek king who did not rule from Bactria?
Answer:
Apollodotus I