An infection may spread to a nervous system.Logical formLearned from10 sentences. A US-president may look nervous.Logical formLearned from10 sentences. Circuits can be nervous.Logical formLearned from10 sentences. A base can be nervous.Logical formLearned from10 sentences. A (shop assistant) can be nervous.Logical formLearned from10 sentences. A fluttering can be nervous.Logical formLearned from10 sentences. A US-president can be nervous that something-is-the-case.Logical formLearned from10 sentences. An (emission phase) of ejaculation can be under a control of a sympathetic nervous system.Logical formLearned from10 sentences. A quiver can be nervous.Logical formLearned from10 sentences. A central nervous system may use size.Logical formLearned from10 sentences. A heptahedron can be nervous.Logical formLearned from10 sentences. A heart may pertain-to a central nervous system.Logical formLearned from10 sentences. Nervous breakdown can be heartwarming.Logical formLearned from10 sentences. A convocation can be nervous.Logical formLearned from10 sentences. A (standing army) can be nervous.Logical formLearned from10 sentences.