A deafness can be permanent.Logical formLearned from50 sentences. A conference can be permanent.Logical formLearned from50 sentences. A security-council may have some permanent members.Logical formLearned from50 sentences. A deal may be made permanent.Logical formLearned from49 sentences. A (police presence) can be permanent.Logical formLearned from49 sentences. Lights can be permanent.Logical formLearned from49 sentences. Stands can be permanent.Logical formLearned from49 sentences. A lake can be permanent.Logical formLearned from49 sentences. Populations can be permanent.Logical formLearned from49 sentences. Arrivals can be permanent.Logical formLearned from49 sentences. A symbol can be permanent.Logical formLearned from49 sentences. A colostomy can be permanent.Logical formLearned from49 sentences. Reminders can be permanent.Logical formLearned from49 sentences. A (disability compensation) can be permanent.Logical formLearned from49 sentences. (Housing units) can be permanent.Logical formLearned from49 sentences.