user: Question: What is the number of players that played 1987-89?
Columns: ['Player', 'No.', 'Nationality', 'Position', 'Years for Jazz', 'School/Club Team']
Types: ['text', 'real', 'text', 'text', 'text', 'text']
Sample row: ['Aleksandar Radojević', 51.0, 'Serbia', 'Center', '2004-05', 'Barton College']
SQL:

assistant: SELECT COUNT("No.") FROM "Table" WHERE "Years for Jazz" = '1987-89';