user: Question: Who was the leading scorer in the match when the Golden State Warriors were visiting the Dallas Mavericks?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Leading scorer', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['1/2', 'Golden State Warriors', '99–121', 'Dallas Mavericks', 'Stephen Jackson', 20172.0, '19–14']
SQL:

assistant: SELECT "Leading scorer" FROM "Table" WHERE "Visitor" = 'Golden State Warriors' AND "Home" = 'Dallas Mavericks';