user: Question: What was the score for a match before 13, and a Home game on April 21, 2008?
Columns: ['Match', 'Date', 'Home/Away', 'Opponent team', 'Score']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'February 22, 2008', 'Away (LIVE)', 'Albirex Niigata (S)', '1–3']
SQL:

assistant: SELECT "Score" FROM "Table" WHERE "Match" < 13.0 AND "Home/Away" = 'Home' AND "Date" = 'April 21, 2008';