Problem: Aktar-Ul Islam (Bengali: ; born 1980) is an award-winning English chef, restaurateur and entrepreneur. In 2009, his restaurant Lasan became the first Indian restaurant in the United Kingdom to be selected as the "Best Local Restaurant" by Gordon Ramsay on Channel 4's "The F Word". In June 2011, he won the fish course in the final of the BBC Two series "Great British Menu".

Based on the paragraph above can we conclude that "Gordon Ramsay was in the BBC Two series "Great British Menu""?

A: It's impossible to say

Problem: Derek Ervin Smith (November 1, 1961 August 9, 1996) was an American professional basketball player. He won a national championship with the Louisville Cardinals in 1980, and spent nine years in the NBA in a career shortened by a knee injury. He would later become an assistant coach for the Washington Bullets from 1994 until his death.

Based on the paragraph above can we conclude that "Derek Ervin Smith preferred being a basketball player rather than a coach."?

A: It's impossible to say

Problem: Great Balls of Fire! is a 1989 American biographical film directed by Jim McBride and starring Dennis Quaid as rockabilly pioneer Jerry Lee Lewis. Based on a biography by Myra Lewis and Murray M. Silver Jr., the screenplay is written by McBride and Jack Baran. The film is produced by Adam Fields, with executive producers credited as Michael Grais, Mark Victor, and Art Levinson.

Based on the paragraph above can we conclude that "Great Balls of Fire! is written by two people."?

A:
Yes