user: Question: What was the top scorer in the 1890-91 season?
Columns: ['Season', 'Tier', 'Division', 'Position', 'Top scorer']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1890-91', 'I', 'Football Tournament', '4th', 'N/A']
SQL:

assistant: SELECT "Top scorer" FROM "Table" WHERE "Season" = '1890-91';