A virus can be cold.Logical formLearned from38 sentences. (Virus noses) can be enclosed.Logical formLearned from38 sentences. A strain can be constituted-of-or-filled-with (flu virus).Logical formLearned from38 sentences. (Virus removal) may restore some viruses.Logical formLearned from38 sentences. A mutant virus may recognize human cells.Logical formLearned from38 sentences. Some percent can be constituted-of-or-filled-with viruses.Logical formLearned from38 sentences. A virus may be gone.Logical formLearned from38 sentences. Viruses can be hidden.Logical formLearned from38 sentences. A virus can be disabled.Logical formLearned from38 sentences. Versions may pertain-to a virus.Logical formLearned from38 sentences. A person may discover a virus.Logical formLearned from38 sentences. An identity may pertain-to a virus.Logical formLearned from38 sentences. A virus can be in a US-city.Logical formLearned from38 sentences. An (incubation period) can be for a virus.Logical formLearned from38 sentences. A virus may undergo transmissions.Logical formLearned from37 sentences.