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: "when did the celtic tiger end in ireland?" whose answer is by October 2008.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did the celtic tiger period end in ireland
Useful Output:

Doc 1: In this informative video, we take a closer look at the Celtic Tiger, a remarkable period in Ireland's history that saw the nation transform
Doc 2: The celtic tiger and our current era are obviously very different beasts. What do you think would define the last ten or so years in economic terms?
Doc 3: The Celtic Tiger economic boom, which occurred in Ireland from approximately 1987 to 2009 has generally been considered one of the most
Doc 4: The Celtic Tiger is the name attributed to a period of economic prosperity in Ireland from 1995-2008. However, the Celtic Tiger has come to
Doc 5: What is known as the Celtic Tiger is the period of Ireland's exponential economic growth between 1994 and 2008.