user: Question: Who is the visitor when the record is 2-1?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Leading scorer', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['November 5', 'Cleveland', '115-107', 'Charlotte', 'Mark Price , 27 points', 'Charlotte Coliseum 23,698', '1-0']
SQL:

assistant: SELECT "Visitor" FROM "Table" WHERE "Record" = '2-1';