A spine may pertain-to an aircraft.Logical formLearned from5 sentences. A spine may have demands.Logical formLearned from5 sentences. A motherboard can be constituted-of-or-filled-with spine.Logical formLearned from5 sentences. A spine may pertain-to a collection.Logical formLearned from5 sentences. A psychopyge can be with some spines.Logical formLearned from5 sentences. A sea-spider may bristle with spines.Logical formLearned from5 sentences. (Spine injuries) can be serious.Logical formLearned from5 sentences. Spines of skyscrapers may give way.Logical formLearned from5 sentences. A spine may pertain-to a magazine.Logical formLearned from5 sentences. Spines may pertain-to investors.Logical formLearned from5 sentences. A spine may pertain-to somebody.Logical formLearned from5 sentences. Shivers of fear may creep_up a spine.Logical formLearned from5 sentences. A spine can be emotional.Logical formLearned from5 sentences. A (chip fracture) can be in a spine.Logical formLearned from5 sentences. Edges may pertain-to a spine.Logical formLearned from5 sentences.