An expression can be unchanged.Logical formLearned from9 sentences. An expression can be true.Logical formLearned from9 sentences. Tools can be for expression.Logical formLearned from9 sentences. An expression may pertain-to a baby.Logical formLearned from9 sentences. An expression can be furtive.Logical formLearned from9 sentences. A place may undergo an expression.Logical formLearned from9 sentences. A principle may undergo expressions.Logical formLearned from9 sentences. A commitment may undergo expressions.Logical formLearned from9 sentences. A function may evaluate expressions.Logical formLearned from9 sentences. A second can be an expression.Logical formLearned from9 sentences. A calculator may accept some expression.Logical formLearned from9 sentences. An expression can be for a numeric code.Logical formLearned from9 sentences. An application of propositions may mean a dissemination of ideas of expression.Logical formLearned from9 sentences. Anti-americanism may undergo an expression.Logical formLearned from9 sentences. Expressions can be healthy.Logical formLearned from9 sentences.