user: Question: What was the time for the match with away team Convoy Sun Hei Team A?
Columns: ['Time', 'Home team', 'Score', 'Away team', 'Venue']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['15:00', 'Derico', '0 - 3', 'Citizen Team A', 'Mong Kok Stadium']
SQL:

assistant: SELECT "Time" FROM "Table" WHERE "Away team" = 'Convoy Sun Hei Team A';