user: Question: What number with the opponent Fokker D.VII have with a time of 1655?
Columns: ['Number', 'Time', 'Aircraft', 'Opponent', 'Location']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 1810.0, 'Nieuport', 'Pfalz D.III', 'Baussant']
SQL:

assistant: SELECT "Number" FROM "Table" WHERE "Opponent" = 'Fokker D.VII' AND "Time" = 1655.0;