A name may pertain-to a virus.Logical formLearned from62 sentences. Viruses may change.Logical formLearned from62 sentences. A treatment can be for a virus.Logical formLearned from62 sentences. A country may be hited by a virus.Logical formLearned from61 sentences. Patients may be infected with a virus.Logical formLearned from61 sentences. Laptops may be infected with a virus.Logical formLearned from61 sentences. Patterns can be for viruses.Logical formLearned from61 sentences. An emergence may pertain-to a virus.Logical formLearned from61 sentences. Viruses can be complex.Logical formLearned from60 sentences. Exposure can be to virus.Logical formLearned from60 sentences. Viruses may pertain-to the world.Logical formLearned from60 sentences. Viruses can be destructive.Logical formLearned from60 sentences. Fear may pertain-to a virus.Logical formLearned from60 sentences. A virus may die.Logical formLearned from60 sentences. A form can be constituted-of-or-filled-with virus.Logical formLearned from60 sentences.