user: Question: What is the Commissioned date of the ship in NVR Page MCM02?
Columns: ['Ship', 'Hull No.', 'Commissioned', 'Builder', 'Home Port', 'NVR Page']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Avenger', 'MCM-1', '12 September 1987', 'Peterson Shipbuilders', 'Sasebo , Japan', 'MCM01']
SQL:

assistant: SELECT "Commissioned" FROM "Table" WHERE "NVR Page" = 'MCM02';