An (expression description) can be regular.Logical formLearned from8 sentences. A file may contain expressions.Logical formLearned from8 sentences. (Macro arguments) can be expressions.Logical formLearned from8 sentences. Facial expression may undergo a perception.Logical formLearned from8 sentences. Tradition may undergo an expression.Logical formLearned from8 sentences. A public expression may pertain-to a faith.Logical formLearned from8 sentences. A system can be constituted-of-or-filled-with expression.Logical formLearned from8 sentences. Users may undergo an expression.Logical formLearned from8 sentences. An expression can be influential.Logical formLearned from8 sentences. Cells can be with expression.Logical formLearned from8 sentences. (Gene expression) may undergo a quantification.Logical formLearned from8 sentences. Prayer may undergo expressions.Logical formLearned from8 sentences. An expression may evaluate to a value.Logical formLearned from8 sentences. An expression may be written/wrote in lisp.Logical formLearned from8 sentences. A type of expression may specify a sequence of fields.Logical formLearned from8 sentences.