user: Question: What is the album for the number 6 with the 1st week position of #1?
Columns: ['Number', 'Artist', 'Album', '1st week sales', '1st week position']
Types: ['real', 'text', 'text', 'real', 'text']
Sample row: [1.0, 'Kanye West', 'Graduation', 957000.0, '#1']
SQL:

assistant: SELECT "Album" FROM "Table" WHERE "1st week position" = '#1' AND "Number" = 6.0;