ทีมเยือนริชมอนด์เล่นบนสนามอะไร?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
The away team of Richmond played on what grounds?It is not neccessary to use all the tables.
 table_16388230_1:  (ground [ VARCHAR ] away_team [ VARCHAR) ]
SELECT ground FROM table_16388230_1 WHERE away_team = "Richmond"