An expression can be sentimental.Logical formLearned from13 sentences. A threat can be to free expression.Logical formLearned from13 sentences. A structure may undergo an expression.Logical formLearned from13 sentences. Doctrine may undergo an expression.Logical formLearned from13 sentences. Mysticism may undergo expressions.Logical formLearned from13 sentences. A relation may undergo an expression.Logical formLearned from13 sentences. A demand may undergo an expression.Logical formLearned from13 sentences. Algorithms may undergo an expression.Logical formLearned from13 sentences. Expression may undergo a measurement.Logical formLearned from13 sentences. A regular expression can be valid.Logical formLearned from13 sentences. An expression may describe a command.Logical formLearned from13 sentences. Portions can be constituted-of-or-filled-with expressions.Logical formLearned from13 sentences. A channel can be constituted-of-or-filled-with expression.Logical formLearned from13 sentences. A connection may undergo an expression.Logical formLearned from13 sentences. A product may undergo an expression.Logical formLearned from13 sentences.