user: Question: Who was the away team when the attendance was 7,891?
Columns: ['Tie no', 'Home team', 'Score', 'Away team', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'Macclesfield Town', '0 – 1', 'Stockport County', '2,248']
SQL:

assistant: SELECT "Away team" FROM "Table" WHERE "Attendance" = '7,891';