Student A:Context: James Anderson (July 13, 1921 -- September 14, 1969), sometimes billed as Kyle James, was an American television and film actor of the 1950s and 1960s. He is probably best known for his role as Robert E. Lee "Bob" Ewell in To Kill a Mockingbird (1962).

Question: who played bob ewell in to kill a mockingbird?
Student B:OK... The relevant information to answer the above question is: He is probably best known for his role as Robert E. Lee "Bob" Ewell in To Kill a Mockingbird (1962).
James Anderson.

Student A:Context: "99 Luftballons" (German: Neunundneunzig Luftballons, "99 balloons") is an anti-war protest song by the German band Nena from their 1983 self-titled album. An English-language version titled "99 Red Balloons", with lyrics by Kevin McAlea, was also released on the album 99 Luftballons in 1984 after widespread success of the original in Europe and Japan. The English version is not a direct translation of the German original and contains somewhat different lyrics.

Question: what is the song 99 red balloons about?
Student B:OK... The relevant information to answer the above question is: "99 Luftballons" (German: Neunundneunzig Luftballons, "99 balloons") is an anti-war protest song by the German band Nena from their 1983 self-titled album.
an anti-war protest song.

Student A:The War of 1812 (1812 -- 1815) was a conflict fought between the United States, the United Kingdom, and their respective allies. Historians in Britain often see it as a minor theatre of the Napoleonic Wars; in the United States and Canada, it is seen as a war in its own right.

Based on this passage, who did us fight in war of 1812?
Student B:OK... The relevant information to answer the above question is: The War of 1812 (1812 -- 1815) was a conflict fought between the United States, the United Kingdom, and their respective allies.
between the United States , the United Kingdom , and their respective allies.

Student A:The World Wide Web (WWW), also called the Web, is an information space where documents and other web resources are identified by Uniform Resource Locators (URLs), interlinked by hypertext links, and accessible via the Internet. English scientist Tim Berners-Lee invented the World Wide Web in 1989. He wrote the first web browser in 1990 while employed at CERN in Switzerland. The browser was released outside CERN in 1991, first to other research institutions starting in January 1991 and to the general public on the Internet in August 1991.

Answer this question: who came up with the world wide web?
Student B:
OK... This is the relevant information: English scientist Tim Berners-Lee invented the World Wide Web in 1989.
Tim Berners - Lee.