user: Question: Name the birth date for Estonia for Spiker and height of 189
Columns: ['Shirt No', 'Nationality', 'Player', 'Birth Date', 'Height', 'Position']
Types: ['real', 'text', 'text', 'text', 'real', 'text']
Sample row: [1.0, 'Estonia', 'Meelis Kivisild', 'July 28, 1990 (age23)', 199.0, 'Middle blocker']
SQL:

assistant: SELECT "Birth Date" FROM "Table" WHERE "Nationality" = 'Estonia' AND "Position" = 'Spiker' AND "Height" = 189.0;