Task: Question Answering
Input (English): passage: Although Sons of Anarchy is set in Northern California's Central Valley, it is filmed primarily at Occidental Studios Stage 5A in North Hollywood. Main sets located there include the clubhouse, St. Thomas Hospital and Jax's house. The production rooms at the studio used by the writing staff also double as the Charming police station. External scenes are often filmed nearby in Sun Valley and Tujunga. Interior and exterior scenes set in Northern Ireland during season 3 were also filmed at Occidental Studios and surrounding areas. A second unit shot footage in Northern Ireland used in the third season.
 question: did they film sons of anarchy in ireland?
Output (English): No