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 was calibri font made available for use?" whose answer is 2007.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when was microsoft office 2007 released
Useful Output:

Doc 1: Microsoft Office Word 2007 follows the Fixed Lifecycle Policy  Original Release, Jan 27, 2007, Jan 13, 2009. Links. Migration guidance. Editions.
Doc 2: Microsoft Launches Windows Vista and Microsoft Office 2007 to Consumers Worldwide · NEW YORK — Jan. 29, 2007 — · A New Era of Personal Computing.
Doc 3: Microsoft Windows Vista, Office 2007 Released to Businesses. News. Nov 30, 20064 mins. Operating Systems
Doc 4: Why does Microsoft Office 2007 keep configuring when I open one of the utilities such as Word? I have seen many solutions to fix this annoying behaviour.
Doc 5: However, there is a caveat: Microsoft no longer offers mainstream support for Office 2007. That means you should not expect any new features,