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: "Alison Pargeter stared as the Nag's head barmaid called Val in a sitcom created by who?" whose answer is John Sullivan.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Alison Pargeter Val Nag's Head creator
Useful Output:

Doc 1: Between January 2010 and April 2011, Pargeter appeared in the Only Fools and Horses prequel Rock & Chips as Val, the Nag's Head barmaid.
Doc 2: EastEnders, Mary Slessor in an 11-part television series of ; Mary Slessor, the Nag's Head barmaid called Val in the BBC ; Only Fools and Horses prequel ; Rock &
Doc 3: Alison Pargeter (born 31 May 1972) is an English actress who played the roles of stalker Sarah Cairns in the BBC soap opera EastEnders, Mary Slessor in an
Doc 4: ART BOOK NEWS ANNUAL VOLUME 4: 2008 Book News Inc. 5739 NE Sumner Street Portland, OR 97218 Selections from Referenc Author: Book News Inc.
Doc 5: Pargeter was a member of the Stephen Joseph Theatre Company in Scarborough, North Yorkshire, where she was directed by Sir Alan Ayckbourn in a trilogy of plays