Here's a short story:

Wikimedia Commons (or simply Commons) is an online repository of free-use images, sound, and other media files. It is a project of the Wikimedia Foundation. 

Files from Wikimedia Commons can be used across all Wikimedia projects in all languages, including Wikipedia, Wikibooks, Wikivoyage, Wikispecies, Wikisource, and Wikinews, or downloaded for offsite use. The repository contains over 41 million media files. In July 2013, the number of edits on Commons reached 100,000,000. 

The project was proposed by Erik Möller in March 2004 and launched on September 7, 2004. A key motivation behind the setup of a central repository was the desire to reduce duplication of effort across the Wikimedia projects and languages, as the same file had to be uploaded to many different wikis separately before Commons was created. 

The aim of Wikimedia Commons is to provide a media file repository "that makes available public domain and freely-licensed educational media content to all, and that acts as a common repository for the various projects of the Wikimedia Foundation." The expression "educational" is to be understood according to its broad meaning of "providing knowledge; instructional or informative". 

Most Wikimedia projects still allow local uploads which are not visible to other projects or languages, but this option is meant to be used primarily for material (such as fair use content) which local project policies allow, but which would not be permitted according to the copyright policy of Commons. Wikimedia Commons itself does not allow fair use or uploads under non-free licenses, including licenses which restrict commercial use of materials or disallow derivative works. For this reason, Wikimedia Commons always hosts freely licensed media and deletes copyright violations. Licenses that are acceptable include the GNU Free Documentation License, Creative Commons Attribution and Attribution/ShareAlike licenses, other free content and free software licenses, and the public domain. (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: Who was behind Wikimedia Commons?
Guess: Erik Möller

Question: When did Moller first propose this?
Guess: March 2004

Question: When did it come to fruition?
Guess: September 7, 2004

Question: What was the main motivation?
Guess: the desire to reduce duplication of effort across the Wikimedia projects and languages

Question: Before this project, what cumbersome task had to be repeated?
Guess: the same file had to be uploaded to many different wikis separately

Question: Are files available to only a select few?
Guess: No

Question: What type of content?
Guess: public domain and freely-licensed educational media content

Question: What do they mean by the term "education"?
Guess: providing knowledge; instructional or informative.

Question: What else is Wikimedia Commons known as?
Guess: Commons

Question: Do they charge money?
Guess: No

Question: Does it hold audio files?
Guess: Yes

Question: What about pictures?
Guess: Yes

Question: Anything else?
Guess: Yes

Question: What group sponsors it?
Guess: the Wikimedia Foundation.

Question: How many media files are on there?
Guess: over 41 million

Now answer the following question in the same format.

Question: How many edits?

100,000,000.