user: Question: Which Rank points has a Score points of Olympic silver medalist?
Columns: ['Shooter', 'Event', 'Rank points', 'Score points', 'Total']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Yin Wen ( CHN )', 'WCF 2007', 'Defending champion', 'Defending champion', 'Defending champion']
SQL:

assistant: SELECT "Rank points" FROM "Table" WHERE "Score points" = 'Olympic silver medalist';