Table: celtics_games_0809
Columns: game
date
team
score
high_points
high_rebounds
high_assists
location_attendance
record

Question: What team(s) did they play on april 23?
SQL: SELECT "team" FROM celtics_games_0809 WHERE "date" = 'April 23'

Question: What score(s) were recorded on april 28?
SQL: SELECT "score" FROM celtics_games_0809 WHERE "date" = 'April 28'