Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_14312471_7 (home_team VARCHAR, away_team VARCHAR)
### Question:
Who played Richmond at home?
### Answer:
SELECT home_team FROM table_14312471_7 WHERE away_team = "Richmond"