Spiral can be in a world-city.Logical formLearned from4 sentences. Mergers can be constituted-of-or-filled-with spirals.Logical formLearned from4 sentences. A release may pertain-to a downward spiral.Logical formLearned from4 sentences. A spiral can be runaway.Logical formLearned from4 sentences. A spiral can be a curve.Logical formLearned from4 sentences. A spiral can be a spiral.Logical formLearned from4 sentences. A flight can be constituted-of-or-filled-with (spiral stairs).Logical formLearned from4 sentences. A spiral can be an element.Logical formLearned from4 sentences. A spiral may bear a name.Logical formLearned from4 sentences. A (spiral galaxy) can be famous.Logical formLearned from4 sentences. A downward spiral can be constituted-of-or-filled-with losses.Logical formLearned from4 sentences. A spiral may occur.Logical formLearned from4 sentences. A person may consider a face on (spiral galaxy).Logical formLearned from4 sentences. A (spiral galaxy) can be in major.Logical formLearned from4 sentences. Outskirts may pertain-to a spiral.Logical formLearned from4 sentences.