Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Week # | Theme | Song choice | Original artist | Result |
| --- | --- | --- | --- | --- |
| Top 24 (12 Men) | Contestant's Choice | " Moon River " | Andy Williams | Safe |
| Top 20 (10 Men) | Contestant's Choice | " What's Going On " | Marvin Gaye | Safe |
| Top 16 (8 Men) | Contestant's Choice | " What a Wonderful World " | Louis Armstrong | Safe |
| Top 12 | 1960s | " A House Is Not a Home " | Dionne Warwick | Safe |
| Top 11 | Billboard Number Ones | " Ain't Nobody " | Chaka Khan | Safe |
| Top 10 | 1990s | " I Believe I Can Fly " | R. Kelly | Bottom 2 |
| Top 9 | Classic Broadway | " If Ever I Would Leave You " | from Camelot | Safe |
| Top 8 | Songs from Birth Year | " I'll Never Love This Way Again " | Dionne Warwick | Safe |
| Top 7 | 1970s Dance Music | " September " | Earth, Wind & Fire | Eliminated |
Question:
What was the theme during the week # of top 24 (12 men)
Answer:
Contestant's Choice