Student A:Mark-Paul Harry Gosselaar (/ ˈɡɒslər /; born March 1, 1974) is an American actor. He is known for his television roles as Zack Morris in Saved by the Bell, Detective John Clark in NYPD Blue, and Peter Bash in Franklin & Bash.

Based on this passage, who played zack morris saved by the bell?
Student B:OK... The relevant sentence in the passage is: He is known for his television roles as Zack Morris in Saved by the Bell, Detective John Clark in NYPD Blue, and Peter Bash in Franklin & Bash.
Mark - Paul Harry Gosselaar.

Problem:Context: The cause is usually a bacterial infection; rarely, a fungal infection. It may occur by spread from the blood or from surrounding tissue. Risks for developing osteomyelitis include diabetes, intravenous drug use, prior removal of the spleen, and trauma to the area. Diagnosis is typically suspected based on symptoms. This is then supported by blood tests, medical imaging, or bone biopsy.

Question: most common cause of osteomyelitis in iv drug users?
Solution:OK... To answer this question, we should know that: The cause is usually a bacterial infection; rarely, a fungal infection.
a bacterial infection.

Student A:Costco's worldwide headquarters are in Issaquah, Washington, but the company opened its first warehouse in nearby Seattle in 1983. Through mergers, Costco's corporate history dates back to 1976, when its former competitor Price Club was founded in San Diego, California. As of March 7, 2018, Costco had a total of 749 warehouses; In the United States (519), Canada (98), Mexico (38), United Kingdom (28), Japan (26), South Korea (14), Taiwan (13), Australia (9), Spain (2), Iceland (1) and France (1).

Answer this question: how many costco's are there in the united states?
Student B:OK... This is the relevant information: As of March 7, 2018, Costco had a total of 749 warehouses; In the United States (519), Canada (98), Mexico (38), United Kingdom (28), Japan (26), South Korea (14), Taiwan (13), Australia (9), Spain (2), Iceland (1) and France (1).
519.

Problem:Context: The human hand normally has five digits: four fingers plus one thumb. In some languages, the human hand is said to have five fingers, including the thumb as one of the fingers. It has 27 bones, not including the sesamoid bone, the number of which varies between people, 14 of which are the phalanges (proximal, intermediate and distal) of the fingers and thumb. The metacarpal bones connect the fingers and the carpal bones of the wrist. Each human hand has five metacarpals and eight carpal bones.

Question: the five long thin bones that form the palm of the hand are the?
Solution:OK... The relevant sentence in the passage is: The metacarpal bones connect the fingers and the carpal bones of the wrist.
The metacarpal bones.

Student A:Layne Staley (born Layne Rutherford Staley, August 22, 1967 -- April 5, 2002) was an American musician known for being the lead vocalist, occasional rhythm guitarist and co-songwriter of the rock band Alice in Chains from 1987 until 1998. The band rose to international fame in the early 1990s during Seattle's grunge movement, and became known for Staley's distinct vocal style, as well as the harmonized vocals between him and guitarist / vocalist Jerry Cantrell.

Based on this passage, when did the singer of alice in chains die?
Student B:OK... The relevant sentence in the passage is: Layne Staley (born Layne Rutherford Staley, August 22, 1967 -- April 5, 2002) was an American musician known for being the lead vocalist, occasional rhythm guitarist and co-songwriter of the rock band Alice in Chains from 1987 until 1998.
April 5 , 2002.

Student A:Passage: The fifth season of the American crime thriller television series The Blacklist premiered on NBC on September 27, 2017 with a timeslot change from Thursday at 10: 00 PM to Wednesday at 8: 00 PM. The season was produced by Davis Entertainment, Universal Television and Sony Pictures Television, and the executive producers are Jon Bokenkamp, John Davis, John Eisendrath, John Fox, and Joe Carnahan. The season will consist of 22 episodes and will contain the series' 100th episode. The show's fall finale aired on November 15, 2017, the series will return on January 3, 2018.

Question: Based on this passage, when does season 5 of the blacklist come out?
Student B:
OK... This is the relevant information: The fifth season of the American crime thriller television series The Blacklist premiered on NBC on September 27, 2017 with a timeslot change from Thursday at 10: 00 PM to Wednesday at 8: 00 PM.
September 27 , 2017.