Question: David Sinclair is a fictional character in "Numb3rs", a crime drama produced by what company headquartered in New York City and Los Angeles?

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<P1-S0> To Age or Not to Age is a documentary film directed by Robert Kane Pappas with Steven N. Austad, Ph.D., Rev. Nicanor Pier Giorgio Austriaco, O.P., Ph.D., Nir Barzilai, M.D., Troy Duster, Aubrey de Grey, Leonard P. Guarente, Cynthia Kenyon, Tom Kirkwood, Gordon Lithgow, Ph.D., David Sinclair and Christoph Westphal. <P1-S1>  The screenwriter was Robert Kane Pappas. <P1-S2>  The movie was produced by Miriam Foley and Joseph Zock. <P1-S3>  The film opened at the Village East Cinema in New York City on July 16, 2010. Amita Ramanujan, Ph.D., is a fictional character from the CBS crime drama "Numb3rs", played by Navi Rawat.  Over the course of the series, she has become a professor at CalSci and has since become romantically involved with her former thesis advisor, Dr. Charlie Eppes (David Krumholtz).  She was first introduced in "Pilot".  She also works as an FBI consultant with Charlie and Larry. CBS (an initialism of the network's former name, the Columbia Broadcasting System) is an American English language commercial broadcast television network that is a flagship property of CBS Corporation.  The company is headquartered at the CBS Building in New York City with major production facilities and operations in New York City (at the CBS Broadcast Center) and Los Angeles (at CBS Television City and the CBS Studio Center). Prof. Charles Edward "Charlie" Eppes, Ph.D., is a fictional character and one of the protagonists of the CBS crime drama "Numb3rs".  He is portrayed by David Krumholtz. Liz Warner is a fictional character in the CBS crime drama "Numb3rs", played by Aya Sumika.  A former girlfriend of FBI Special Agent Don Eppes, she has since become a part of Don's team. <P0-S0> Larry Fleinhardt, Ph.D., is a fictional character in the CBS crime drama "Numb3rs", played by Peter MacNicol. <P0-S1>  He is the best friend and colleague of Charlie Eppes. Donald "Don" Eppes is a fictional character and one of the protagonists of the CBS crime drama "Numb3rs".  He is portrayed by Rob Morrow. Alan Eppes is a fictional character in the CBS crime drama "Numb3rs", played by Judd Hirsch.  Alan is the father of the main characters, brothers Charlie and Don Eppes.  First introduced in the pilot episode, the character of Alan received mixed reviews. David Sinclair is a fictional character in the CBS crime drama "Numb3rs", played by Alimi Ballard.  First introduced in the pilot episode, he has become the usual partner of FBI Special Agent Colby Granger (Dylan Bruno) and has also become the primary relief supervisor for the Supervisor of the FBI Violent Crimes squad, Don Eppes (Rob Morrow).  At first unpopular with critics, Sinclair has since been recognized as a popular character on the show. Colby Granger is a fictional character in the CBS crime drama "Numb3rs", played by Dylan Bruno.  First introduced during the second season, he has become a part of the team led by FBI Special Agent Don Eppes (Rob Morrow) and is usually partnered with David Sinclair.  This connection creates some tension when Colby is accused of being a spy for the Chinese which is confirmed in the season three finale episode, "The Janus List", with the news leaving the FBI team under Don's command shaken by the revelation.

Supporting sentences:
CBS (an initialism of the network's former name, the Columbia Broadcasting System) is an American English language commercial broadcast television network that is a flagship property of CBS Corporation.  The company is headquartered at the CBS Building in New York City with major production facilities and operations in New York City (at the CBS Broadcast Center) and Los Angeles (at CBS Television City and the CBS Studio Center).