user: Question: Who was the swimmer from Dominica who had a time of 21.2 and swam in lane 7?
Columns: ['Rank', 'Lane', 'Athlete', 'Nationality', 'Time', 'React']
Types: ['real', 'real', 'text', 'text', 'real', 'real']
Sample row: [1.0, 8.0, 'Marlon Devonish', 'Great Britain', 20.49, 0.157]
SQL:

assistant: SELECT "Athlete" FROM "Table" WHERE "Time" < 21.2 AND "Lane" < 7.0 AND "Nationality" = 'Dominica';