Spiral may think.Logical formLearned from2 sentences. A company may continue a downward spiral.Logical formLearned from2 sentences. A downward spiral can be continent-wide.Logical formLearned from2 sentences. An operculum can be a spiral.Logical formLearned from2 sentences. (Spiral arms) can be in galaxies.Logical formLearned from2 sentences. A spiral may pertain-to a galaxy.Logical formLearned from2 sentences. Some driver can be constituted-of-or-filled-with spiral.Logical formLearned from2 sentences. A (spiral dance ritual) may draw hundreds of participants.Logical formLearned from2 sentences. A (spiral dance ritual) can be annual.Logical formLearned from2 sentences. Spiral may fall.Logical formLearned from2 sentences. A life may fall into a downward spiral.Logical formLearned from2 sentences. A spiral can be surprising.Logical formLearned from2 sentences. A spiral can be constituted-of-or-filled-with dots.Logical formLearned from2 sentences. A (spiral stairway) may connect a room with floors.Logical formLearned from2 sentences. Spirals can be incised.Logical formLearned from2 sentences.