Demonstrators may raise fists.Logical formLearned from5 sentences. A fist can be to a head.Logical formLearned from5 sentences. A person may throw fists.Logical formLearned from5 sentences. A fist may be set.Logical formLearned from4 sentences. Human brains may shrunk to a size of a fist.Logical formLearned from4 sentences. An (iron fist rule) may pertain-to a male.Logical formLearned from4 sentences. Some persons can be with fists.Logical formLearned from4 sentences. An (iron fist) can be in 1960s.Logical formLearned from4 sentences. A (fist match) may pertain-to a tie.Logical formLearned from4 sentences. A fist may pertain-to men.Logical formLearned from4 sentences. A (fist book) may pertain-to a male.Logical formLearned from4 sentences. A sculpture may show a fist.Logical formLearned from4 sentences. A male may participate in a (fist tournament).Logical formLearned from4 sentences. An (engine fist move) may pertain-to a male.Logical formLearned from4 sentences. An argument may develop into a (fist fight).Logical formLearned from4 sentences.