Student A:The Carr Fire is a wildfire burning in Shasta and Trinity Counties in California, United States. As of August 12, 2018, the fire had burned 202,976 acres (821 km; 317 sq mi) and is 61 % contained. It is the sixth-most destructive fire in California history. The fire was reported on the afternoon of July 23, 2018, at the intersection of Highway 299 and Carr Powerhouse Road in the Whiskeytown district of the Whiskeytown -- Shasta -- Trinity National Recreation Area. The fire was started when a flat tire on a vehicle caused the wheel's rim to scrape against the asphalt, thus creating sparks.

Answer this question: what is the location of the carr fire?
Student B:OK... To answer the above question, the relevant sentence is: The Carr Fire is a wildfire burning in Shasta and Trinity Counties in California, United States.
Shasta and Trinity Counties in California , United States.

Student A:Context: The series, set in the fictional Yorkshire country estate of Downton Abbey between 1912 and 1926, depicts the lives of the aristocratic Crawley family and their domestic servants in the post-Edwardian era -- with the great events in history having an effect on their lives and on the British social hierarchy. Events depicted throughout the series include news of the sinking of the Titanic in the first series; the outbreak of the First World War, the Spanish influenza pandemic, and the Marconi scandal in the second series; the Irish War of Independence leading to the formation of the Irish Free State in the third series; the Teapot Dome scandal in the fourth series; and the British general election of 1923, the Jallianwala Bagh massacre, and the Beer Hall Putsch in the fifth series. The sixth and final series introduces the rise of the working class during the interwar period and hints towards the eventual decline of the British aristocracy.

Question: where is downton abbey supposed to be located?
Student B:OK... To answer this question, we should know that: The series, set in the fictional Yorkshire country estate of Downton Abbey between 1912 and 1926, depicts the lives of the aristocratic Crawley family and their domestic servants in the post-Edwardian era -- with the great events in history having an effect on their lives and on the British social hierarchy.
in the fictional Yorkshire country estate of Downton Abbey.

Student A:Passage: According to World Economic Forum's 2017 Travel & Tourism Competitiveness Report, tourism generated over US $22 billion, or 3.9 % of GDP, and the industry employed more than 671,000 people, or approximately 3.7 % of the total workforce. Tourism from abroad contributed US $5.3 billion, having become the third largest source of foreign exchange in 2004. Around 5.7 million foreign visitors arrived in 2017, reflecting a doubling in visitors since 2002 despite a relative appreciation of the peso.

Question: Based on this passage, how much money does argentina make from tourism?
Student B:OK... The relevant information is: According to World Economic Forum's 2017 Travel & Tourism Competitiveness Report, tourism generated over US $22 billion, or 3.9 % of GDP, and the industry employed more than 671,000 people, or approximately 3.7 % of the total workforce.
over US $22 billion , or 3.9 % of GDP.

Student A:Passage: Coca-Cola, or Coke, is a carbonated soft drink produced by The Coca-Cola Company. Originally intended as a patent medicine, it was invented in the late 19th century by John Pemberton and was bought out by businessman Asa Griggs Candler, whose marketing tactics led Coca-Cola to its dominance of the world soft-drink market throughout the 20th century. The drink's name refers to two of its original ingredients, which were kola nuts (a source of caffeine) and coca leaves. The current formula of Coca-Cola remains a trade secret, although a variety of reported recipes and experimental recreations have been published.

Question: Based on this passage, where does the caffeine in coca cola come from?
Student B:
OK... The relevant information is: The drink's name refers to two of its original ingredients, which were kola nuts (a source of caffeine) and coca leaves.
kola nuts ( a source of caffeine ).