An activity may pertain-to a brain.Logical formLearned from117 sentences. Areas can be in a brain.Logical formLearned from117 sentences. (Brain cells) may die.Logical formLearned from115 sentences. A brain may pertain-to everyone.Logical formLearned from115 sentences. A person may have a brain.Logical formLearned from115 sentences. Chemicals can be in a brain.Logical formLearned from114 sentences. (Brain cells) may undergo a loss.Logical formLearned from114 sentences. A (brain disease) can be deadly.Logical formLearned from114 sentences. A seat may pertain-to a brain.Logical formLearned from113 sentences. An electrical activity may pertain-to a brain.Logical formLearned from113 sentences. A hemisphere may pertain-to a brain.Logical formLearned from112 sentences. A brain may pertain-to a man.Logical formLearned from112 sentences. Portions may pertain-to a brain.Logical formLearned from111 sentences. Receptors can be in a brain.Logical formLearned from111 sentences. A brain may undergo an evolution.Logical formLearned from110 sentences.