Cells may be involved in a development of a spine.Logical formLearned from5 sentences. Muscles can be in a spine.Logical formLearned from5 sentences. Notebooks can be with spines.Logical formLearned from5 sentences. Adjustments may be made on a spine.Logical formLearned from5 sentences. A spine may be outlined in bruises.Logical formLearned from5 sentences. A finger may trace_down a spine.Logical formLearned from5 sentences. A spine may pertain-to books.Logical formLearned from5 sentences. Teeth may close on a spine.Logical formLearned from5 sentences. A groove may pertain-to a spine.Logical formLearned from5 sentences. Fingers may trace a curve of a spine.Logical formLearned from5 sentences. Some emotion may wrap around a spine.Logical formLearned from5 sentences. A body may go after (spine surgery).Logical formLearned from5 sentences. Some bones can be at a level of a spine.Logical formLearned from5 sentences. A spine may pertain-to a mother.Logical formLearned from5 sentences. A spine can be covered.Logical formLearned from5 sentences.