Read the following premise and answer if the hypothesis is true.
"Introduction to Finality" is the 22nd episode of the third season of the American television series "Community" and the third season finale. It originally aired on May 17, 2012 on NBC. This was the last episode to air with series creator Dan Harmon as showrunner before he was fired, though Harmon would later return as showrunner for the 5th season.
Hypothesis: Dan Harmon was he show runner for Community for the first 5 seasons. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
No
It's impossible to say (for the full 5 seasons).