user: Question: What was the score of the match in which Portsmouth was the Away team?
Columns: ['Tie no', 'Home team', 'Score 1', 'Away team', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'Blackburn Rovers', '3–0', 'Birmingham City', '9,205']
SQL:

assistant: SELECT "Score 1" FROM "Table" WHERE "Away team" = 'Portsmouth';