Complex sentence: Ramona Marquez (born 24 February 2001) is an English child actress from Wandsworth, South London, best known for her role as Karen Brockman in the BBC One sitcom "Outnumbered".
Split into simpler sentences: Ramona Marquez (born 24 February 2001) is an English child actress from Wandsworth, South London. She is best known for her role as Karen Brockman in the BBC One sitcom "Outnumbered".