user: Question: Which Rōmaji title has a Track larger than 20, and a Track time of 4:28?
Columns: ['Disc', 'Track', 'English title', 'Japanese title', 'Rōmaji title', 'Artist', 'Track time']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 1.0, 'Hello Sadness!', '悲しみよこんにちは', 'Kanashimi yo Konnichi wa', 'Yuki Saito', '4:00']
SQL:

assistant: SELECT "Rōmaji title" FROM "Table" WHERE "Track" > 20.0 AND "Track time" = '4:28';