A person may show signs of (bone problems).Logical formLearned from7 sentences. Bones may undergo a breaking.Logical formLearned from7 sentences. A female may regain some percent of a (bone mass).Logical formLearned from7 sentences. Bones of a neanderthal may cast new light.Logical formLearned from7 sentences. A person may dig_up bones.Logical formLearned from7 sentences. An alternative may take plugs of bone from joints.Logical formLearned from7 sentences. Plugs can be constituted-of-or-filled-with bone.Logical formLearned from7 sentences. A bone may fall.Logical formLearned from7 sentences. A (bone loss) may lead to osteoporosis.Logical formLearned from7 sentences. A frontal bone may resemble a (car windshield).Logical formLearned from7 sentences. A circle of bone may be depressed.Logical formLearned from7 sentences. A (navicular bone) can be broken.Logical formLearned from7 sentences. Bones may begin.Logical formLearned from7 sentences. A (bone marrow) can be defective.Logical formLearned from7 sentences. Participation can be in (bone marrow donation programs).Logical formLearned from7 sentences.