An expression can be grand.Logical formLearned from20 sentences. An expression can be archaic.Logical formLearned from20 sentences. An expression can be savage.Logical formLearned from20 sentences. An expression can be clueless.Logical formLearned from20 sentences. A person may love a facial expression.Logical formLearned from20 sentences. A constitutional right can be to free expression.Logical formLearned from20 sentences. A hybrid system may undergo an expression.Logical formLearned from20 sentences. An expression may pertain-to a son.Logical formLearned from20 sentences. A (self expression) can be creative.Logical formLearned from20 sentences. Expressions can be ridiculous.Logical formLearned from20 sentences. An expression may remain blank.Logical formLearned from20 sentences. An expression can be cute.Logical formLearned from20 sentences. Genes may undergo (expression profiles).Logical formLearned from20 sentences. Respect can be to expression.Logical formLearned from20 sentences. A person may hear expressions.Logical formLearned from20 sentences.