user: Question: If the channels is WXYZUV, what is the number of channels?
Columns: ['Horizontal order', 'Height order', 'Soundfield type', 'Number of channels', 'Channels']
Types: ['real', 'real', 'text', 'real', 'text']
Sample row: [1.0, 0.0, 'horizontal', 3.0, 'WXY']
SQL:

assistant: SELECT "Number of channels" FROM "Table" WHERE "Channels" = 'WXYZUV';