Title: Friends
Content:  Friends is an American television sitcom created by David Crane and Marta Kauffman, which aired on NBC from September 22, 1994, to May 6, 2004, lasting ten seasons. With an ensemble cast starring Jennifer Aniston, Courteney Cox, Lisa Kudrow, Matt LeBlanc, Matthew Perry and David Schwimmer, the show revolves around six friends in their 20s and 30s who live in Manhattan, New York City. The series was produced by Bright/Kauffman/Crane Productions, in association with Warner Bros. Television. The original executive producers were Kevin S. Bright, Kauffman, and Crane. Kauffman and Crane began developing Friends under the working title Insomnia Cafe between November and December 1993. They presented the idea to Bright, and together they pitched a seven-page treatment 
Title: Friends (season 1)
Content:  The first season of Friends, an American sitcom created by David Crane and Marta Kauffman, premiered on NBC on September 22, 1994. Friends was produced by Bright/Kauffman/Crane Productions, in association with Warner Bros. Television. The season contains 24 episodes and concluded airing on May 18, 1995.
Title: List of Friends episodes
Content:  The American sitcom Friends was created by David Crane and Marta Kauffman, and produced by Bright/Kauffman/Crane Productions in association with Warner Bros. Television for NBC. The series began with the pilot episode, which was broadcast on September 22, 1994; the series finished its ten-season run on May 6, 2004, with 236 episodes. On average, they are 22–23 minutes long, for a 30-minute time slot including commercial breaks. The series narrative follows six friends living and working in New York City: Rachel Green, Monica Geller, Phoebe Buffay, Joey Tribbiani, Chandler Bing, and Ross Geller played by Jennifer Aniston, Courteney Cox, Lisa Kudrow, Matt LeBlanc, Matthew Perry, and David Schwimmer respectively. All episodes were filmed at Warner Bros. Studios in Burbank, California. The fourth season finale, "The One with 
Title: Friends (season 3)
Content:  The third season of Friends, an American sitcom created by David Crane and Marta Kauffman, premiered on NBC on September 19, 1996. Friends was produced by Bright/Kauffman/Crane Productions, in association with Warner Bros. Television. The season contains 25 episodes and concluded airing on May 15, 1997.
Title: Friends (season 4)
Content:  The fourth season of Friends, an American sitcom created by David Crane and Marta Kauffman, premiered on NBC on September 25, 1997. Friends was produced by Bright/Kauffman/Crane Productions, in association with Warner Bros. Television. The season contains 24 episodes and concluded airing on May 7, 1998.
Title: Friends (season 6)
Content:  The sixth season of Friends, an American sitcom created by David Crane and Marta Kauffman, premiered on NBC on September 23, 1999. Friends was produced by Bright/Kauffman/Crane Productions, in association with Warner Bros. Television. The season contains 25 episodes and concluded airing on May 18, 2000.
Title: Friends (season 2)
Content:  The second season of Friends, an American sitcom created by David Crane and Marta Kauffman, premiered on NBC on September 21, 1995. Friends was produced by Bright/Kauffman/Crane Productions, in association with Warner Bros. Television. The season contains 24 episodes and concluded airing on May 16, 1996.
Title: Friends (2002 TV series)
Content:  Friends is a 4-episode South Korean-Japanese short drama that aired in 2002. It was produced by TBS (Japan), and MBC (South Korea). This was the first time in drama history that the two countries collaborated to co-produce the show in both South Korea and Japan. It was originally broadcast on February 4–5 in Japan and February 15–16 in South Korea.
Title: Friends (season 5)
Content:  The fifth season of Friends, an American sitcom created by David Crane and Marta Kauffman, premiered on NBC on September 24, 1998. Friends was produced by Bright/Kauffman/Crane Productions, in association with Warner Bros. Television. The season contains 24 episodes and concluded airing on May 20, 1999.
Title: Friends and Lovers (TV series)
Content:  Paul Sand was a rising star – he had won a Tony Award on Broadway and received good reviews for his appearances on The Carol Burnett Show and The Mary Tyler Moore Show –  when MTM Enterprises decided to give him his own situation comedy in 1974. In order to give the show the maximum possible exposure to new viewers, CBS aired Friends and Lovers on Saturday at 8:30 p.m. between two blockbuster hit situation comedies, All in the Family at 8:00 p.m. and The Mary Tyler Moore Show at 9:00 p.m. – arguably the best time slot for a new series in the autumn of 1974. The show also received much publicity, touted as the "sleeper" hit of the fall 1974 season. James L. Brooks and Allan Burns created and were the executive producers of the show. Writers included Linda Bloodworth-Thomason, Gordon Farr, Lowell Ganz, Steve Gordon, Andrew Johnson, Monica Mcgowan Johnson, Arnold Kane, Allan Leicht, Coleman Mitchell, Phil Mishkin, Geoffrey Neigher, Mary Kay Place, Steve Pritzker, and Bud Wiser. Episode directors were Peter Bonerz, Bob Claver, Tim Kiley, Robert Moore, Alan Rafkin, and Jay Sandrich. The show was filmed in color before a studio audience.

Question: Who was the producer of Friends?
Answer: Lewis Gilbert.