user: Question: What is the channel when the analogue terrestrial channel shows N/A, and the internet is itv.com, with a position larger than 6, and digital terrestrial channel is 6 27 (+1)?
Columns: ['Position', 'Channel', 'Analogue terrestrial channel', 'Digital terrestrial channel', 'Internet']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'BBC One', '1', '1 50 (HD)', 'bbc.co.uk']
SQL:

assistant: SELECT "Channel" FROM "Table" WHERE "Analogue terrestrial channel" = 'N/A' AND "Internet" = 'itv.com' AND "Position" > 6.0 AND "Digital terrestrial channel" = '6 27 (+1)';