user: Question: What was the earliest year that Park Jung-Ah won the gold?
Columns: ['Year', 'Location', 'Gold', 'Silver', 'Bronze']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1978.0, 'Bangkok', 'Kim Jin-Ho', 'Yuriko Goto', 'Kim Hyang-Mi']
SQL:

assistant: SELECT MIN("Year") FROM "Table" WHERE "Gold" = 'Park Jung-Ah';