user: Question: What was the name of the tournament that the final was played against Yi Jingqian?
Columns: ['Date', 'Tournament', 'Surface', 'Opponent in the final', 'Score']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['September 13, 1993', 'Hong Kong', 'Hard', 'Marianne Witmeyer', '6–4, 3–6, 7–5']
SQL:

assistant: SELECT "Tournament" FROM "Table" WHERE "Opponent in the final" = 'Yi Jingqian';