Problem: Please answer a question about the following article about Bermuda:
Bermuda's economy is based on offshore insurance and reinsurance, and tourism, the two largest economic sectors. Bermuda had one of the world's highest GDP per capita for most of the 20th century and several years beyond. Recently, its economic status has been affected by the global recession. It has a subtropical climate. Bermuda is the northernmost point of the Bermuda Triangle, a region of sea in which, according to legend, a number of aircraft and surface vessels have disappeared under supposedly unexplained or mysterious circumstances. The island is in the hurricane belt and prone to severe weather. However, it is somewhat protected from the full force of a hurricane by the coral reef that surrounds the island.
What is the climate of Bermuda?
A: subtropical
Problem: Please answer a question about the following article about Modern history:
The American Revolution begun with fighting at Lexington and Concord. On July 4, 1776, they issued the Declaration of Independence, which proclaimed their independence from Great Britain and their formation of a cooperative union. In June 1776, Benjamin Franklin was appointed a member of the Committee of Five that drafted the Declaration of Independence. Although he was temporarily disabled by gout and unable to attend most meetings of the Committee, Franklin made several small changes to the draft sent to him by Thomas Jefferson.
What did the Declaration Of Independence proclaim?
A: independence from Great Britain and their formation of a cooperative union.
Problem: Please answer a question about the following article about Antenna (radio):
Antennas are required by any radio receiver or transmitter to couple its electrical connection to the electromagnetic field. Radio waves are electromagnetic waves which carry signals through the air (or through space) at the speed of light with almost no transmission loss. Radio transmitters and receivers are used to convey signals (information) in systems including broadcast (audio) radio, television, mobile telephones, Wi-Fi (WLAN) data networks, trunk lines and point-to-point communications links (telephone, data networks), satellite links, many remote controlled devices such as garage door openers, and wireless remote sensors, among many others. Radio waves are also used directly for measurements in technologies including radar, GPS, and radio astronomy. In each and every case, the transmitters and receivers involved require antennas, although these are sometimes hidden (such as the antenna inside an AM radio or inside a laptop computer equipped with Wi-Fi).
How fast are signals produced by antenna transmitted?
A: speed of light
Problem: Please answer a question about the following article about Gregorian calendar:
During the period between 1582, when the first countries adopted the Gregorian calendar, and 1923, when the last European country adopted it, it was often necessary to indicate the date of some event in both the Julian calendar and in the Gregorian calendar, for example, "10/21 February 1750/51", where the dual year accounts for some countries already beginning their numbered year on 1 January while others were still using some other date. Even before 1582, the year sometimes had to be double dated because of the different beginnings of the year in various countries. Woolley, writing in his biography of John Dee (15271608/9), notes that immediately after 1582 English letter writers "customarily" used "two dates" on their letters, one OS and one NS.
What difference in dating caused the use of double-dating documents?
A:
different beginnings of the year