Persons can be uninfected.Logical formLearned from169 sentences. Cells can be uninfected.Logical formLearned from130 sentences. A person can be uninfected.Logical formLearned from104 sentences. A partner can be uninfected.Logical formLearned from83 sentences. Individuals can be uninfected.Logical formLearned from51 sentences. Partners can be uninfected.Logical formLearned from46 sentences. Children can be uninfected.Logical formLearned from38 sentences. Women can be uninfected.Logical formLearned from37 sentences. Females can be uninfected.Logical formLearned from33 sentences. Animals can be uninfected.Logical formLearned from29 sentences. Areas can be uninfected.Logical formLearned from28 sentences. Ones can be uninfected.Logical formLearned from28 sentences. Plants can be uninfected.Logical formLearned from26 sentences. Patients can be uninfected.Logical formLearned from25 sentences. Counterparts can be uninfected.Logical formLearned from20 sentences.