A residence can be unofficial.Logical formLearned from11 sentences. A librarian can be unofficial.Logical formLearned from11 sentences. A taxi can be unofficial.Logical formLearned from11 sentences. An artist can be unofficial.Logical formLearned from11 sentences. A kick-off can be unofficial.Logical formLearned from11 sentences. Residents can be unofficial.Logical formLearned from11 sentences. An iphone can be unofficial.Logical formLearned from11 sentences. A tax can be unofficial.Logical formLearned from11 sentences. Ratings can be unofficial.Logical formLearned from11 sentences. A (summer season) can be unofficial.Logical formLearned from11 sentences. A registry can be unofficial.Logical formLearned from11 sentences. A sequel can be unofficial.Logical formLearned from11 sentences. Authority can be unofficial.Logical formLearned from11 sentences. Workers can be unofficial.Logical formLearned from11 sentences. Slogans can be unofficial.Logical formLearned from11 sentences.