Kanye West:

West, alongside his mother, founded the "Kanye West Foundation" in Chicago in 2003, tasked with a mission to battle dropout and illiteracy rates, while partnering with community organizations to provide underprivileged youth access to music education. In 2007, the West and the Foundation partnered with Strong American Schools as part of their "Ed in '08" campaign. As spokesman for the campaign, West appeared in a series of PSAs for the organization, and hosted an inaugural benefit concert in August of that year.

Please answer a question about this article. If the question is unanswerable, say "unanswerable". In What year did the Kanye West Foundation Partner with Strong American Schools?
2007