user: Question: Which Score has an Attendance of 23 January 1999, and a Tie # of 6?
Columns: ['Tie no', 'Home team', 'Score', 'Away team', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'Leicester City', '0–3', 'Coventry City', '23 January 1999']
SQL:

assistant: SELECT "Score" FROM "Table" WHERE "Attendance" = '23 January 1999' AND "Tie no" = '6';