user: Question: How many viewers did Episode 5 have?
Columns: ['No.', 'Episode', 'Writer', 'Director', 'Viewers(millions)', 'Original airdate']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Episode 1', 'Mike Bullen', 'Declan Lowney', '7.47', '15November1998']
SQL:

assistant: SELECT "Viewers(millions)" FROM "Table" WHERE "Episode" = 'Episode 5';