Problem:Context: Matthew David Lewis (born 27 June 1989) is an English film, television and stage actor, best known for playing Neville Longbottom in the Harry Potter films, Jamie Bradley in The Syndicate and Corporal Gordon "Towerblock" House in the BBC Three comedy drama Bluestone 42.

Question: who is the actor who played neville longbottom?
Solution:OK... To answer this question, we should know that: Matthew David Lewis (born 27 June 1989) is an English film, television and stage actor, best known for playing Neville Longbottom in the Harry Potter films, Jamie Bradley in The Syndicate and Corporal Gordon "Towerblock" House in the BBC Three comedy drama Bluestone 42.
Matthew David Lewis.

Student A:Passage: Young Sheldon (stylized as young Sheldon) is an American television comedy on CBS created by Chuck Lorre and Steven Molaro. The series is a spin-off prequel to The Big Bang Theory and follows the character Sheldon Cooper at the age of 9, living with his family in East Texas and going to high school. Iain Armitage stars as young Sheldon, alongside Zoe Perry, Lance Barber, Montana Jordan, Raegan Revord, and Annie Potts. Jim Parsons, who portrays the adult Sheldon Cooper on The Big Bang Theory, narrates the series and serves as an executive producer.

Question: Based on this passage, who is the young actor who plays young sheldon?
Student B:OK... The important part for answering this question is: Iain Armitage stars as young Sheldon, alongside Zoe Perry, Lance Barber, Montana Jordan, Raegan Revord, and Annie Potts.
Iain Armitage.

Problem:Context: It was originally built for the 1939 New York World's Fair in Flushing Meadows -- Corona Park, Queens, and moved to its current site, then part of the Steeplechase Park amusement park, in 1941. It is the only portion of Steeplechase Park still standing today. The ride ceased operations in 1964, when the park shut down for good.

Question: when did the parachute jump in coney island close?
Solution:OK... To answer this question, we should know that: The ride ceased operations in 1964, when the park shut down for good.
1964.

Student A:A lightly regarded prospect coming out of college, Brady was selected by the New England Patriots with the 199th overall pick in the sixth round of 2000 NFL Draft and has since spent his entire 18-season career with the Patriots. Since Brady became their starting quarterback in 2001, the Patriots have never had a losing season and have won 14 division titles. The Patriots played in twelve AFC Championship Games from 2001 to 2017 -- including seven in a row from 2011 to 2017 -- and won eight of them. Brady and Patriots head coach Bill Belichick have combined to form the most successful quarterback-head coach tandem in NFL history, winning more regular season games and postseason games than any other such duo as well as appearing in eight Super Bowls. All of these events set new NFL records.

Based on this passage, when did tom brady become a starter for the patriots?
Student B:OK... To answer this question, we should know that: Since Brady became their starting quarterback in 2001, the Patriots have never had a losing season and have won 14 division titles.
2001.

Problem:Christopher Cross "Chris" Griffin is a fictional character from the American animated television series Family Guy. He is the elder son and middle child of Peter and Lois Griffin and brother of Stewie and Meg Griffin. He is voiced by Seth Green and first appeared on television, along with the rest of the family, in a 15-minute short on December 20, 1998. Chris was created and designed by MacFarlane himself. MacFarlane was asked to pitch a pilot to the Fox Broadcasting Company, based on The Life of Larry and Larry & Steve, two shorts made by MacFarlane featuring a middle-aged man named Larry and an intellectual dog, Steve. After the pilot was given the green light, the Griffin family appeared in the episode "Death Has a Shadow".

Answer this question based on the passage: who does chris griffin's voice on family guy?
Solution:OK... The relevant information is: He is voiced by Seth Green and first appeared on television, along with the rest of the family, in a 15-minute short on December 20, 1998.
Seth Green.

Problem:Osteochondritis dissecans (OCD or OD) is a joint disorder in which cracks form in the articular cartilage and the underlying subchondral bone. OCD usually causes pain and swelling of the affected joint which catches and locks during movement. Physical examination typically reveals an effusion, tenderness, and a crackling sound with joint movement.

What is an ocd lesion of the knee?
Solution:
OK... To answer the question, consider the following: Osteochondritis dissecans (OCD or OD) is a joint disorder in which cracks form in the articular cartilage and the underlying subchondral bone.
a joint disorder in which cracks form in the articular cartilage and the underlying subchondral bone.