(Detention camps) can be unofficial.Logical formLearned from2 sentences. A (police station) can be unofficial.Logical formLearned from2 sentences. Addresses can be unofficial.Logical formLearned from2 sentences. A collapse can be unofficial.Logical formLearned from2 sentences. Exposes can be unofficial.Logical formLearned from2 sentences. A (playoff victory) can be unofficial.Logical formLearned from2 sentences. Commemorations can be unofficial.Logical formLearned from2 sentences. A (city mascot) can be unofficial.Logical formLearned from2 sentences. A shelter can be unofficial.Logical formLearned from2 sentences. A (signature song) can be unofficial.Logical formLearned from2 sentences. A (church movement) can be unofficial.Logical formLearned from2 sentences. A graveyard can be unofficial.Logical formLearned from2 sentences. An unofficial holiday can be annual.Logical formLearned from2 sentences. A (draft report) can be unofficial.Logical formLearned from2 sentences. A person may be fired after stagging an unofficial strike.Logical formLearned from2 sentences.