Table: celtics_game_stats_22
Columns: game
date
team
score
high_points
high_rebounds
high_assists
location_attendance
series

Question: What team did they play when the series was 1-1?
SQL: SELECT "team" FROM celtics_game_stats_22 WHERE "series" = '1-1'

Question: What were the high points on May 12?
SQL: SELECT "high_points" FROM celtics_game_stats_22 WHERE "date" = 'may 12'

Question: What was the team they played when the series was 2-1?
SQL: SELECT "team" FROM celtics_game_stats_22 WHERE "series" = '2-1'