user: Question: What is the sum of all ratings at a weekly rank of 10 and a share less than 11?
Columns: ['Air Date', 'Timeslot (EST)', 'Season', 'Rating', 'Share', '18-49 (Rating/Share)', 'Viewers (m)', 'Weekly Rank (#)']
Types: ['text', 'text', 'text', 'real', 'real', 'text', 'real', 'text']
Sample row: ['March 2, 2008', 'Sunday 9:00 P.M.', '2007-2008', 9.4, 14.0, '5.3/12', 15.55, '4']
SQL:

assistant: SELECT SUM("Rating") FROM "Table" WHERE "Weekly Rank (#)" = '10' AND "Share" < 11.0;