Bills can be unauthorized.Logical formLearned from5 sentences. A music-swapping can be unauthorized.Logical formLearned from5 sentences. A protest can be unauthorized.Logical formLearned from5 sentences. Showings can be unauthorized.Logical formLearned from5 sentences. A (police attack) can be unauthorized.Logical formLearned from5 sentences. A gathering can be unauthorized.Logical formLearned from5 sentences. Heavy weapons can be unauthorized.Logical formLearned from5 sentences. A (labor group) can be unauthorized.Logical formLearned from5 sentences. (Price hikes) can be unauthorized.Logical formLearned from5 sentences. A play can be unauthorized.Logical formLearned from5 sentences. A (news conference) can be unauthorized.Logical formLearned from5 sentences. A (protest meeting) can be unauthorized.Logical formLearned from5 sentences. Institutions can be unauthorized.Logical formLearned from5 sentences. A (parachute jump) can be unauthorized.Logical formLearned from5 sentences. A file-swapping can be unauthorized.Logical formLearned from5 sentences.