Question: What screenplay focuses on a cheerful and optimistic primary-school teacher and her relationships with those around her, that an actor appeared, mainly in theatre productions including the National and Royal Court , a role in the 2008 film?
Sentence (from "Sarah Niles"): Niles has also had roles in various high-profile television shows such as "Doctor Who", where she played Node 1 in "Silence in the Library", Being Human and Waterloo Road.
Relevant evidence: No