user: Question: When the shares were less than 8, how many total viewers were there?
Columns: ['Title', 'Rating', 'Share', '18-49 (Rating/Share)', 'Total viewers']
Types: ['text', 'real', 'real', 'text', 'real']
Sample row: ['"Pilot"', 7.5, 13.0, '2.9/8', 11.12]
SQL:

assistant: SELECT SUM("Total viewers") FROM "Table" WHERE "Share" < 8.0;