Competition may undergo an expression.Logical formLearned from6 sentences. Sincerity may undergo expressions.Logical formLearned from6 sentences. A richness can be constituted-of-or-filled-with expression.Logical formLearned from6 sentences. Expressions can be preferred.Logical formLearned from6 sentences. Restriction can be on freedom of expression.Logical formLearned from6 sentences. A canadian-association can be for free expression.Logical formLearned from6 sentences. Expressions may be involved.Logical formLearned from6 sentences. An expression can be instrumental.Logical formLearned from6 sentences. A contribution can be to freedom of expression.Logical formLearned from6 sentences. An expression can be an idiom.Logical formLearned from6 sentences. Programs may undergo an expression.Logical formLearned from6 sentences. (Receptor genes) may undergo an expression.Logical formLearned from6 sentences. An expression may take forms.Logical formLearned from6 sentences. Expressions can be serious.Logical formLearned from6 sentences. Expressions can be in a sentence.Logical formLearned from6 sentences.