user: Question: Name the total number of rank for Tom Churchill
Columns: ['Rank', 'Athlete', 'Country', 'Distance (metres)', 'Points', 'Adjusted Points']
Types: ['real', 'text', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'Paavo Yrjölä', 'Finland', '42.09', '881.44', 707.0]
SQL:

assistant: SELECT COUNT("Rank") FROM "Table" WHERE "Athlete" = 'Tom Churchill';