Question: Nardole is a fictional character created by Steven Moffat and portrayed by Matt Lucas in the long-running British science fiction television series "Doctor Who", a companion of the Twelfth Doctor, the current incarnation of the alien time traveller known as The Doctor, portrayed by who, which Scottish actor, writer and director, best known for playing the twelfth incarnation of the Doctor in "Doctor Who"?
{'answer': 'Peter Capaldi', 'supporting_facts': [['Nardole', 1], ['Peter Capaldi', 0]]}