You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the 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"?" whose answer is Peter Capaldi.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Who plays the twelfth Doctor in Doctor Who
Useful Output:

Doc 1: Twelfth Doctor: Peter Capaldi (2013-2017). Peter first appeared as the Doctor briefly in the 50th anniversary special episode and also played
Doc 2: Kidneys! The Twelfth Doctor stormed on to our screens with his first series of #DoctorWho in 2014. Played by Peter Capaldi, this incarnation
Doc 3: Doctor Who: TWELFTH DOCTOR (Peter Capaldi) in Purple Shirt and Jacket - Series 4 - 3.75 Inch Action Figure - Character Options  Doctor Who Magazine #464 -
Doc 4: Four stories set in the Twelfth Doctor era, narrated by Jacob Dudman.  In the rat-infested camps of the Crimea, Mary Seacole offers a vital service to the
Doc 5: The brand new Year Three comic adventures of the critically acclaimed Twelfth Doctor, played by Peter Capaldi, along with companion Bill Potts! In Bill's first