user: ### NOW ANSWER:
Question: What episode number of the series is "Open Water"?
Columns: ['No. in series', 'Title', 'Directed by', 'Written by', 'Original air date', 'U.S. viewers (millions)']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, '" Pilot "', 'Andy Ackerman', 'Kari Lizer', 'March13,2006', '12.36']
SQL:

assistant: SELECT "No. in series" FROM "Table" WHERE "Title" = '"Open Water"';