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: "The Old Post Office Block is situated between the stage production venue at 76-96 Hanover Street and which other building?" whose answer is Harrington-Smith Block.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Old Post Office Block Glasgow location
Useful Output:

Doc 1: The office remained in Baker Street until 1829 when it was moved to King Street at number 79. As postal business increased, more space was
Doc 2: Located in the heart of Chapel of Garioch adjacent to the Parish Church, the Old Post Office has been converted to a tearoom and the existing adjoining house
Doc 3: George Square Building – Redevelopment, Strthclyde, Scotland, UK. post updated 30 July 2023. Glasgow Post Office
Doc 4: General Post Office, 1-7 George Square, Glasgow is a Category A listed building in Glasgow, Glasgow, Scotland. See why it was listed,
Doc 5: Old Post Office Building Apartment Ramoyle Dunblane Nearby attractions include Edinburgh Airport, Glasgow  Glasgow Queen Street · West End · Bellahouston Park