An expression can be submissive.Logical formLearned from8 sentences. An expression can be watchful.Logical formLearned from8 sentences. A face may lack expression.Logical formLearned from8 sentences. A person may remember an expression of sympathy.Logical formLearned from8 sentences. A burden can be on expression.Logical formLearned from8 sentences. A study may pertain-to an expression.Logical formLearned from8 sentences. A (type part) can be (type expression).Logical formLearned from8 sentences. Expressions can be unambiguous.Logical formLearned from8 sentences. Ideas of religious liberty may give expression to a sway of free competition.Logical formLearned from8 sentences. An expression can be ironical.Logical formLearned from8 sentences. Objects may undergo an expression.Logical formLearned from8 sentences. Expressions may denote objects.Logical formLearned from8 sentences. Sexuality may find expression.Logical formLearned from8 sentences. An impact can be on freedom of expression.Logical formLearned from8 sentences. A regular expression may be inclosed in slashes.Logical formLearned from8 sentences.