user: ### NOW ANSWER:
Question: What is Score, when Location Attendance is "US Airways Center 18,422", and when Game is less than 22?
Columns: ['Game', 'Date', 'Team', 'Score', 'High rebounds', 'High assists', 'Location Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [19.0, 'December 3', '@ New Orleans', 'L 91–104 (OT)', 'Matt Barnes (7)', 'Grant Hill (6)', 'New Orleans Arena 15,804', '11–8']
SQL:

assistant: SELECT "Score" FROM "Table" WHERE "Location Attendance" = 'US Airways Center 18,422' AND "Game" < 22.0;