Student A:Passage: Pirates of the Caribbean: On Stranger Tides is a 2011 American fantasy swashbuckler film, the fourth installment in the Pirates of the Caribbean film series and the sequel to At World's End (2007). It is the first film in the series not to be directed by Gore Verbinski, being replaced by Rob Marshall. Jerry Bruckheimer again served as producer. The film is technically a stand-alone sequel to the previous installments. In the film, which draws its plot loosely from the novel On Stranger Tides by Tim Powers, Captain Jack Sparrow (Johnny Depp) is joined by Angelica (Penelope Cruz) in his search for the Fountain of Youth, confronting the infamous pirate Blackbeard (Ian McShane). The film was produced by Walt Disney Pictures and released in the United States on May 20, 2011. It was the first film in the series to be released in the Disney Digital 3-D and IMAX 3D formats.

Question: Based on this passage, who starred in pirates of the caribbean 4?
Student B:OK... The important part for answering this question is: In the film, which draws its plot loosely from the novel On Stranger Tides by Tim Powers, Captain Jack Sparrow (Johnny Depp) is joined by Angelica (Penelope Cruz) in his search for the Fountain of Youth, confronting the infamous pirate Blackbeard (Ian McShane).
Johnny Depp.

Problem:Lincoln is a 2012 American epic historical drama film directed and produced by Steven Spielberg, starring Daniel Day-Lewis as United States President Abraham Lincoln. The film also features Sally Field, David Strathairn, Joseph Gordon-Levitt, James Spader, Hal Holbrook and Tommy Lee Jones in supporting performances. The screenplay by Tony Kushner was loosely based on Doris Kearns Goodwin's biography Team of Rivals: The Political Genius of Abraham Lincoln, and covers the final four months of Lincoln's life, focusing on his efforts in January 1865 to have the Thirteenth Amendment to the United States Constitution passed by the United States House of Representatives.

Answer this question based on the passage: who played lincoln in steven spielberg's lincoln?
Solution:OK... The relevant information is: Lincoln is a 2012 American epic historical drama film directed and produced by Steven Spielberg, starring Daniel Day-Lewis as United States President Abraham Lincoln.
Daniel Day - Lewis.

Student A:The world record in the mile run is the best mark set by a male or female runner in the middle-distance track and field event. The IAAF is the official body which oversees the records. Hicham El Guerrouj is the current men's record holder with his time of 3: 43.13, while Svetlana Masterkova has the women's record of 4: 12.56. Since 1976, the mile has been the only non-metric distance recognized by the IAAF for record purposes.

Answer this question based on the passage: whats the world record for running a mile?
Student B:OK... The relevant information is: Hicham El Guerrouj is the current men's record holder with his time of 3: 43.13, while Svetlana Masterkova has the women's record of 4: 12.56.
3 : 43.13.

Problem:Sea salt is salt that is produced by the evaporation of seawater. It is used as a seasoning in foods, cooking, and cosmetics. It is also called bay salt, solar salt, or salt. Like mined rock salt, production of sea salt has been dated to prehistoric times. There is no scientific evidence that consuming sea salt instead of more refined sodium chloride salts has any health benefit.

Answer this question: manufacture of salt from seawater is which change?
Solution:OK... To answer the above question, the relevant sentence is: Sea salt is salt that is produced by the evaporation of seawater.
evaporation.

Student A:The number 42 is, in The Hitchhiker's Guide to the Galaxy by Douglas Adams, the "Answer to the Ultimate Question of Life, the Universe, and Everything", calculated by an enormous supercomputer named Deep Thought over a period of 7.5 million years. Unfortunately, no one knows what the question is. Thus, to calculate the Ultimate Question, a special computer the size of a small planet was built from organic components and named "Earth". The Ultimate Question "What do you get when you multiply six by nine" was found by Arthur Dent and Ford Prefect in the second book of the series, The Restaurant at the End of the Universe. This appeared first in the radio play and later in the novelization of The Hitchhiker's Guide to the Galaxy. The fact that Adams named the episodes of the radio play "fits", the same archaic title for a chapter or section used by Lewis Carroll in The Hunting of the Snark, suggests that Adams was influenced by Carroll's fascination with and frequent use of the number. The fourth book in the series, the novel So Long, and Thanks for All the Fish, contains 42 chapters. According to the novel Mostly Harmless, 42 is the street address of Stavromula Beta. In 1994 Adams created the 42 Puzzle, a game based on the number 42.

Based on this passage, what's the answer to life the universe and everything?
Student B:OK... The relevant information to answer the above question is: The number 42 is, in The Hitchhiker's Guide to the Galaxy by Douglas Adams, the "Answer to the Ultimate Question of Life, the Universe, and Everything", calculated by an enormous supercomputer named Deep Thought over a period of 7.5 million years.
The number 42.

Student A:Context: There are currently 41 active-duty four-star officers in the uniformed services of the United States: 11 in the Army, 4 in the Marine Corps, 9 in the Navy, 14 in the Air Force, 2 in the Coast Guard, and 1 in the Public Health Service Commissioned Corps. Of the seven federal uniformed services, the National Oceanic and Atmospheric Administration Commissioned Officer Corps is the only service that does not have an established four-star position.

Question: how many 4 star generals are there in the us army?
Student B:
OK... The relevant sentence in the passage is: There are currently 41 active-duty four-star officers in the uniformed services of the United States: 11 in the Army, 4 in the Marine Corps, 9 in the Navy, 14 in the Air Force, 2 in the Coast Guard, and 1 in the Public Health Service Commissioned Corps.
11.