user: Question: What is the lowest rank that has Paul Biedermann as the name?
Columns: ['Rank', 'Lane', 'Name', 'Nationality', 'Time']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 7.0, 'Peter Vanderkaay', 'United States', '1:45.76']
SQL:

assistant: SELECT MIN("Rank") FROM "Table" WHERE "Name" = 'Paul Biedermann';