Also accepted: "The linen is white". But I'm not sure if that should have been accepted. Shouldn't "linen" be "os lençois" ? I did a Google image search for "os lençois" and all I see are pictures of beaches. ?? hmmm
Those pictures of the beaches on Google Images are from the National Park of Lençóis Maranhenses. The word lençóis doesn't mean beach. It's the plural of lençol.