input: Please answer the following: Extract the answer to the question from the following context. Question: What happened although Zhou told North Korea how to proceed? Context: On 30 September, Zhou Enlai warned the United States that China was prepared to intervene in Korea if the United States crossed the 38th parallel. Zhou attempted to advise North Korean commanders on how to conduct a general withdrawal by using the same tactics which had allowed Chinese communist forces to successfully escape Chiang Kai-shek's Encirclement Campaigns in the 1930s, but by some accounts North Korean commanders did not utilize these tactics effectively. Historian Bruce Cumings argues, however, the KPA's rapid withdrawal was strategic, with troops melting into the mountains from where they could launch guerrilla raids on the UN forces spread out on the coasts.
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output: North Korean commanders did not utilize these tactics effectively

Please answer this: Extract the answer to the question from the following context. Question: When did ESPN show the games Context: From the 1987 season until the late 1990s, the most exposure the league would receive was on ESPN, which aired tape-delayed games, often well after midnight, and often edited to match the alloted time slot. The league received its first taste of wide exposure in 1998, when Arena Bowl XII was televised nationally as part of ABC's old Wide World of Sports.
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Answer: tape-delayed

Problem: Extract the answer to the question from the following context. Question: what is the first ethnicity mentioned? Context: A distinct Greek political identity re-emerged in the 11th century in educated circles and became more forceful after the fall of Constantinople to the Crusaders of the Fourth Crusade in 1204, so that when the empire was revived in 1261, it became in many ways a Greek national state. That new notion of nationhood engendered a deep interest in the classical past culminating in the ideas of the Neoplatonist philosopher Gemistus Pletho, who abandoned Christianity. However, it was the combination of Orthodox Christianity with a specifically Greek identity that shaped the Greeks' notion of themselves in the empire's twilight years. The interest in the Classical Greek heritage was complemented by a renewed emphasis on Greek Orthodox identity, which was reinforced in the late Medieval and Ottoman Greeks' links with their fellow Orthodox Christians in the Russian Empire. These were further strengthened following the fall of the Empire of Trebizond in 1461, after which and until the second Russo-Turkish War of 1828-29 hundreds of thousands of Pontic Greeks fled or migrated from the Pontic Alps and Armenian Highlands to southern Russia and the Russian South Caucasus (see also Greeks in Russia, Greeks in Armenia, Greeks in Georgia, and Caucasian Greeks).

A: Greek

Problem: Given the question: Extract the answer to the question from the following context. Question: Where did Greece invest other than Albania, Serbia, Romania, and Bulgaria? Context: The country is a significant agricultural producer within the EU. Greece has the largest economy in the Balkans and is as an important regional investor. Greece was the largest foreign investor in Albania in 2013, the third in Bulgaria, in the top-three in Romania and Serbia and the most important trading partner and largest foreign investor in the former Yugoslav Republic of Macedonia. The Greek telecommunications company OTE has become a strong investor in former Yugoslavia and in other Balkan countries.
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The answer is:
Yugoslav Republic of Macedonia

input question: Extract the answer to the question from the following context. Question: What were Samurai used for? Context: Emperor Meiji abolished the samurai's right to be the only armed force in favor of a more modern, western-style, conscripted army in 1873. Samurai became Shizoku () who retained some of their salaries, but the right to wear a katana in public was eventually abolished along with the right to execute commoners who paid them disrespect. The samurai finally came to an end after hundreds of years of enjoyment of their status, their powers, and their ability to shape the government of Japan. However, the rule of the state by the military class was not yet over. In defining how a modern Japan should be, members of the Meiji government decided to follow the footsteps of the United Kingdom and Germany, basing the country on the concept of noblesse oblige. Samurai were not a political force under the new order. With the Meiji reforms in the late 19th century, the samurai class was abolished, and a western-style national army was established. The Imperial Japanese Armies were conscripted, but many samurai volunteered as soldiers, and many advanced to be trained as officers. Much of the Imperial Army officer class was of samurai origin, and were highly motivated, disciplined, and exceptionally trained.???
output answer: army

input question: Extract the answer to the question from the following context. Question: According to Prescott, anti-Zionists claim that what was behind the September 11 attacks? Context: In some countries anti-Masonry is often related to antisemitism and anti-Zionism. For example, In 1980, the Iraqi legal and penal code was changed by Saddam Hussein's ruling Ba'ath Party, making it a felony to "promote or acclaim Zionist principles, including Freemasonry, or who associate [themselves] with Zionist organisations". Professor Andrew Prescott of the University of Sheffield writes: "Since at least the time of the Protocols of the Elders of Zion, antisemitism has gone hand in hand with anti-masonry, so it is not surprising that allegations that 11 September was a Zionist plot have been accompanied by suggestions that the attacks were inspired by a masonic world order".???
output answer:
a Zionist plot