Cold sores may be caused by a virus.Logical formLearned from6 sentences. Perishable food can be cold.Logical formLearned from6 sentences. A person may lie-flat_down on the cold ground.Logical formLearned from6 sentences. A server can be cold.Logical formLearned from6 sentences. A set can be cold.Logical formLearned from6 sentences. A sauce can be cold.Logical formLearned from6 sentences. A body can be cold to a touch.Logical formLearned from6 sentences. A cold sweat may break_out on a brow.Logical formLearned from6 sentences. A cold shoe may pertain-to a camcorder.Logical formLearned from6 sentences. A person may come_off cold.Logical formLearned from6 sentences. Rings can be cold.Logical formLearned from6 sentences. A slumber can be cold.Logical formLearned from6 sentences. A rhetoric may pertain-to a cold war.Logical formLearned from6 sentences. A mil can be cold.Logical formLearned from6 sentences. Minds can be cold.Logical formLearned from6 sentences.