Which of the following classic Sitcom characters had only sisters for siblings?

Which of the following classic sitcom characters had only sisters for siblings?
-Beaver Cleaver
-Peter Brady
-Danny Partridge
-Theodore Huxtable

Answer: The Cosby Show focuses on the Huxtable family, an upper middle-class African-American family living in Brooklyn, New York. Theodore “Theo” Huxtable was the only son of Dr. Heathcliff “Cliff” and Clair Huxtable. They also have four daughters: Sondra, Denise, Vanessa, and Rudy. The part of Theo is played on the series by Malcolm-Jamal Warner. Warner auditioned for the role on the very last day of the nationwide search and was chosen by Cosby himself. The character is loosely based upon Cosby’s only son Ennis. The Cosby Show spent five consecutive seasons as the number-one rated show on television.

Theodore Aloysius “Theo” Huxtable is a fictional character who appears in the American sitcom The Cosby Show, portrayed by actor Malcolm-Jamal Warner.

Played by: Malcolm-Jamal Warner
Creator: Bill Cosby
First appearance: Pilot
Notable alias: Teddy andTheodore “Theo” Huxtable