Question: What is the time period that 77434 is the population of the United States city that is the birthplace of Ray Charles (who is the talk show guest of the Late Show with David Letterman)?
Choices:
2008-03-01
1975-01-01
2015-11-05
2010
1990-05-01
1850
2005-06-19
1998-10-21
1999-05-05
1879-01-01