A virus may continue.Logical formLearned from26 sentences. A virus can be annoying.Logical formLearned from26 sentences. Viruses can be in animals.Logical formLearned from26 sentences. Attacks can be by viruses.Logical formLearned from26 sentences. A virus can be harmful to humans.Logical formLearned from26 sentences. A release can be constituted-of-or-filled-with virus.Logical formLearned from26 sentences. A structure may pertain-to a virus.Logical formLearned from26 sentences. A passenger may carry a virus.Logical formLearned from26 sentences. A virus may overwhelm an immune system.Logical formLearned from26 sentences. A virus may be spreaded.Logical formLearned from26 sentences. Creators may pertain-to a virus.Logical formLearned from26 sentences. Vaccines may contain strains of a virus.Logical formLearned from26 sentences. A body may pertain-to a virus.Logical formLearned from26 sentences. Viruses may be considered.Logical formLearned from26 sentences. A strains may pertain-to a virus.Logical formLearned from26 sentences.