What is the Tie Number when the home team was West Ham United?
CREATE TABLE table_name_56 (tie_no VARCHAR, home_team VARCHAR)
SELECT tie_no FROM table_name_56 WHERE home_team = "west ham united"
### Context: CREATE TABLE table_name_56 (tie_no VARCHAR, home_team VARCHAR) ### Question: What is the Tie Number when the home team was West Ham United? ### Answer: SELECT tie_no FROM table_name_56 WHERE home_team = "west ham united"