user: Question: Name the high assists for Chauncey Billups , Carmelo Anthony (18)
Columns: ['Game', 'Date', 'Team', 'Score', 'High points', 'High rebounds', 'High assists', 'Location Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [3.0, 'November 1', 'L.A. Lakers', 'L 97–104 (OT)', 'Anthony Carter (20)', 'Chris Andersen (7)', 'Allen Iverson (7)', 'Pepsi Center 19,651', '1–2']
SQL:

assistant: SELECT "High assists" FROM "Table" WHERE "High points" = 'Chauncey Billups , Carmelo Anthony (18)';