user: Question: what is the race when the jockey is Frankie Dettori, the margin is more than 3 and the course is Yarmouth?
Columns: ['Race', 'Dist (f)', 'Course', 'Runners', 'Placing', 'Margin', 'Jockey', 'Trainer']
Types: ['text', 'real', 'text', 'real', 'real', 'real', 'text', 'text']
Sample row: ['South Norfolk Caterers Maiden Stakes', 8.0, 'Yarmouth', 18.0, 1.0, 5.0, 'Frankie Dettori', 'David Loder']
SQL:

assistant: SELECT "Race" FROM "Table" WHERE "Jockey" = 'Frankie Dettori' AND "Margin" > 3.0 AND "Course" = 'Yarmouth';