I want to know the answer to the following question:
What year did Chancellor Wrighton submit another bid for a presidential debate at Washington University after 2004?
All the background I'm provided with is that "Although Chancellor Wrighton had noted after the 2004 debate that it would be "improbable" that the university will host another debate and was not eager to commit to the possibility, he subsequently changed his view and the university submitted a bid for the 2008 debates.". Is that enough to answer the question?
Answer: yes