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: "what is the average lifespan of an airedale terrier?" whose answer is about 11.5 years.
Each document should contain about 30 words, and these documents should contain useful information.

Query: average lifespan Airedale Terrier
Useful Output:

Doc 1: Scientists concluded that the average lifespan of dogs in the UK was 10-13 years, equivalent to 60-74 human years. These are some of the
Doc 2: The average lifespan of the Airedale is around 11-12 years, which places them in the middle of the grouping for breeds of a similar size.
Doc 3:  lifespan of 10-13 years  Airedale Terrier.
Doc 4: Purebred Airedale Terriers have an average lifespan of between 10 and 12 years, while crossbreeds typically live around 12 years. Your dog may
Doc 5: The typical life expectancy for the King of Terriers is 10–13 years. Hip Dysplasia. Airedales can develop hip dysplasia, a hereditary condition