user: Question: What was the distance for the winner or 2nd Waterline?
Columns: ['Result', 'Race', 'Distance', 'Weight', 'Winner or 2nd', "Pos'n"]
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['2nd', 'AJC Warwick Stakes (wfa)', '8f', 8.11, 'Amounis', '1st']
SQL:

assistant: SELECT "Distance" FROM "Table" WHERE "Winner or 2nd" = 'Waterline';