Someone can be with a spine.Logical formLearned from4 sentences. A male may crack a spine.Logical formLearned from4 sentences. A spine may undergo a treatment.Logical formLearned from4 sentences. A spine may pertain-to a system.Logical formLearned from4 sentences. A lumbar spine may perform.Logical formLearned from4 sentences. A spine may pertain-to a document.Logical formLearned from4 sentences. Ribs may be connected to a spine.Logical formLearned from4 sentences. A spine may heal.Logical formLearned from4 sentences. A cat can be with a spine.Logical formLearned from4 sentences. Spines can be retractable.Logical formLearned from4 sentences. A male may have spine.Logical formLearned from4 sentences. A kink can be in a spine.Logical formLearned from4 sentences. A (problem area) may pertain-to a spine.Logical formLearned from4 sentences. A thrill may go_up a spine.Logical formLearned from4 sentences. Cracks can be in a spine.Logical formLearned from4 sentences.