user: Question: Name the most share for 2.76 million viewers 
Columns: ['Order', 'Episode', 'Airdate', 'Rating', 'Share', 'Rating/Share (18–49)', 'Viewers (millions)', 'Rank (night)']
Types: ['real', 'text', 'text', 'text', 'real', 'text', 'text', 'real']
Sample row: [1.0, '"In This Home on Ice"', 'April 28, 2010', '3.5', 6.0, '1.7/5', '5.25', 8.0]
SQL:

assistant: SELECT MAX("Share") FROM "Table" WHERE "Viewers (millions)" = '2.76';