user: Question: What is the Airdate of the episode that ranked #29 and had a share greater than 10?
Columns: ['Episode #', 'Title', 'Airdate', 'Rating', 'Share', '18-49', 'Viewers (millions)', 'Rank']
Types: ['real', 'text', 'text', 'real', 'real', 'real', 'real', 'text']
Sample row: [24.0, '"How Betty Got Her Grieve Back" TVPG-DL', 'September 27, 2007', 7.4, 12.0, 3.9, 11.16, '#28']
SQL:

assistant: SELECT "Airdate" FROM "Table" WHERE "Share" = 10.0 AND "Rank" = '#29';