A spine may hold a (volume rocker).Logical formLearned from15 sentences. A spine can be flat.Logical formLearned from15 sentences. A male may fracture a spine.Logical formLearned from15 sentences. A spine may pertain-to a US-president.Logical formLearned from15 sentences. A lumbar region may pertain-to a spine.Logical formLearned from15 sentences. Spines may be broken.Logical formLearned from15 sentences. A spine can be loose.Logical formLearned from15 sentences. Some spine can be in foreign policy.Logical formLearned from15 sentences. Persons may have a spine.Logical formLearned from15 sentences. A condition may pertain-to a spine.Logical formLearned from15 sentences. A spine may undergo a development.Logical formLearned from15 sentences. A position may pertain-to a spine.Logical formLearned from15 sentences. A spine may pertain-to a volume.Logical formLearned from15 sentences. (Arm spines) may form a fan.Logical formLearned from15 sentences. (Prostate cancer) may spread to a spine.Logical formLearned from15 sentences.