A person may injure a spine.Logical formLearned from6 sentences. A degenerative disease may pertain-to a spine.Logical formLearned from6 sentences. Problems may lead to curvature of a spine.Logical formLearned from5 sentences. A spine may pertain-to a political-leader.Logical formLearned from5 sentences. Spines can be pink.Logical formLearned from5 sentences. Images may pertain-to a spine.Logical formLearned from5 sentences. Spines can be coarse.Logical formLearned from5 sentences. Radiographs may show a spine.Logical formLearned from5 sentences. Spines can be on margins.Logical formLearned from5 sentences. A spine can be worn.Logical formLearned from5 sentences. Bands can be constituted-of-or-filled-with spines.Logical formLearned from5 sentences. Base may pertain-to a spine.Logical formLearned from5 sentences. Spines can be on a tail.Logical formLearned from5 sentences. Spines can be feeble.Logical formLearned from5 sentences. A (tail spine) can be venomous.Logical formLearned from5 sentences.