Original sentence: She began her career as a pop singer when she was a teenager and progressed to acting; her roles include Rose Tyler, companion to the Doctor in the television series Doctor Who from 2005 to 2006, a role she reprised in 2008
Edited sentence: She began her career as a pop singer when she was a teenager but is now best known for portraying Rose Tyler, companion to the Doctor in the television series Doctor Who from 2005 to 2006, a role she reprised in 2008