user: Question: When Vince Carter (24) has the highest points how many teams are there? 
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: [61.0, 'March 1', '@ Philadelphia', 'W 126–105 (OT)', 'Jameer Nelson (22)', 'Vince Carter (7)', 'Jameer Nelson (10)', 'Wachovia Center 15,817', '41–20']
SQL:

assistant: SELECT COUNT("Team") FROM "Table" WHERE "High points" = 'Vince Carter (24)';