A virus may attack a brain.Logical formLearned from20 sentences. (Virus zoster) may get gold.Logical formLearned from20 sentences. Viruses can be unwanted.Logical formLearned from20 sentences. Measles can be a virus.Logical formLearned from20 sentences. A carrier can be constituted-of-or-filled-with virus.Logical formLearned from20 sentences. A strain can be a virus.Logical formLearned from20 sentences. A person may get rid of a virus.Logical formLearned from20 sentences. Files may contain viruses.Logical formLearned from20 sentences. A (hepatitis c virus) can be chronic.Logical formLearned from20 sentences. A virus can be constituted-of-or-filled-with some kind.Logical formLearned from20 sentences. Mosquitoes may spread a virus.Logical formLearned from20 sentences. (Software information) may include (virus database details).Logical formLearned from20 sentences. Viruses can be spyware.Logical formLearned from20 sentences. Persons may move from an age of (computer virus writers).Logical formLearned from20 sentences. (Computer virus writers) can be adolescent.Logical formLearned from20 sentences.