user: Question: What location has a home ground of N/A, and position in 2012-13 of 13th, Third Division?
Columns: ['Club', 'League/Division', 'Home Ground', 'Location', 'Position in 2012-13']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Tai Chung', 'Second Division', 'N/A', 'N/A', '4th, Second Division']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Home Ground" = 'N/A' AND "Position in 2012-13" = '13th, Third Division';