Original sentence: Natalia Gastiain Tena (born 1 November 1984) is a British actress and musician of Spanish descent.She played Nymphadora Tonks in the Harry Potter film series, and the wildling Osha in the HBO series Game of Thrones
Edited sentence: Natalia Gastiain Tena (born 1 November 1984) is a British actress and musician of Spanish descent, best known for playing Nymphadora Tonks in the Harry Potter film series, and the wildling Osha in the HBO series Game of Thrones