user: Question: In what week was the original singer Whitney Houston.
Columns: ['Week #', 'Theme', 'Song Choice', 'Original Artist', 'Order #', 'Result']
Types: ['text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Top 24 (12 Women)', 'Free Choice', '" It\'s All Coming Back to Me Now "', "Pandora's Box", 8.0, 'Safe']
SQL:

assistant: SELECT "Week #" FROM "Table" WHERE "Original Artist" = 'Whitney Houston';