user: ### NOW ANSWER:
Question: When the runner-up was Jing-Qian Yi, who was the winner?
Columns: ['Week of', 'Tier', 'Winner', 'Runner-up', 'Semi finalists']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['6 November', 'Tier I', 'Steffi Graf 6–1, 4–6, 6–3', 'Lori McNeil', 'Zina Garrison-Jackson Anke Huber']
SQL:

assistant: SELECT "Winner" FROM "Table" WHERE "Runner-up" = 'Jing-Qian Yi';