user: ### NOW ANSWER:
Question: How old was the horse when the SP was 200/1?
Columns: ['Position', 'Horse', 'Jockey', 'Age', 'Handicap (st-lb)', 'SP', 'Distance', 'Prize money']
Types: ['text', 'text', 'text', 'real', 'text', 'text', 'text', 'text']
Sample row: ['1st', 'Mon Mome', 'Liam Treadwell', 9.0, '11-0', '100/1', 'Won by 12 s length', '£506,970']
SQL:

assistant: SELECT COUNT("Age") FROM "Table" WHERE "SP" = '200/1';