Instruction :
Tell me whether these are European countries or names of bands: Spain, France, Norway, the Czech Republic, Denmark, Portugal, Brazil, South Africa, Canada, China, Orca, Gorillas, Camel, Bee Gees, Coldplay, Green Day, Lamb of God, Maroon 5, Pink Floyd

Response:
Some of the elements in that list aren't either European countries or names of bands! The following don't fit in either category: Brazil, South Africa, Canada, China, Orca, Gorillas, Camel.

The following are European countries: Spain, France, Norway, the Czech Republic, Denmark, Portugal

And the bands in the list are: Bee Gees, Coldplay, Green Day, Lamb of God, Maroon 5, Pink Floyd