Which game number had a location/attendance of US Airways Center 7,311 respectively?
{'header': ['Game', 'Date', 'Opponent', 'Score', 'High points', 'High rebounds', 'High assists', 'Location/Attendance', 'Record'], 'page_title': '2008 Chicago Sky season', 'section_title': 'Regular season', 'caption': 'Regular season', 'rows': [['4', 'June 1', 'Connecticut', '73-75', 'Perkins (21)', 'Fowles (12)', 'Canty (5)', 'UIC Pavilion 2,276', '1-3'], ['5', 'June 3', 'Los Angeles', '77-81 (OT)', 'Dupree (22)', 'Dupree (11)', 'Canty (8)', 'UIC Pavilion 6,304', '1-4'], ['6', 'June 6', '@ Atlanta', '86-72', 'Canty , Perkins (16)', 'Dupree , Perkins (9)', 'Price (5)', 'Philips Arena 7,418', '2-4'], ['7', 'June 7', 'Atlanta', '91-70', 'Dupree (20)', 'Melvin (7)', 'Canty (6)', 'UIC Pavilion 3,182', '3-4'], ['8', 'June 13', 'Washington', '57-64', 'Perkins (17)', 'Dupree (8)', 'Canty , Price (4)', 'UIC Pavilion 2,600', '3-5'], ['9', 'June 18', '@ Los Angeles', '67-80', 'Perkins (18)', 'Dupree (8)', 'Canty , Dupree (3)', 'STAPLES Center 7,245', '3-6'], ['10', 'June 20', '@ Phoenix', '105-112 (OT)', 'Perkins (30)', 'Dupree (12)', 'Dupree (5)', 'US Airways Center 7,311', '3-7'], ['11', 'June 22', '@ Sacramento', '70-82', 'Perkins (22)', 'Dupree (11)', 'Canty (8)', 'ARCO Arena 6,107', '3-8'], ['12', 'June 26', 'Phoenix', '79-89', 'Melvin (19)', 'Melvin (15)', 'Wyckoff (9)', 'UIC Pavilion 3,103', '3-9']]}