user: ### NOW ANSWER:
Question: What is Away Team, when Home Team is "West Ham United"?
Columns: ['Tie no', 'Home team', 'Score', 'Away team', 'Date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1', 'Liverpool', '4–0', 'Brentford', '18 March 1989']
SQL:

assistant: SELECT "Away team" FROM "Table" WHERE "Home team" = 'West Ham United';