An expression can be joyful.Logical formLearned from65 sentences. An expression can be guarded.Logical formLearned from65 sentences. An expression can be elegant.Logical formLearned from65 sentences. An expression can be cold.Logical formLearned from65 sentences. An expression can be fresh.Logical formLearned from65 sentences. An expression can be dark.Logical formLearned from65 sentences. An expression can be subtle.Logical formLearned from65 sentences. Relief may undergo expressions.Logical formLearned from65 sentences. An expression may show that something-is-the-case.Logical formLearned from65 sentences. Concerns may undergo an expression.Logical formLearned from65 sentences. A forum can be for expression.Logical formLearned from65 sentences. An attitude may undergo an expression.Logical formLearned from64 sentences. Compassion may undergo an expression.Logical formLearned from64 sentences. Expressions can be arbitrary.Logical formLearned from64 sentences. An expression can be melancholy.Logical formLearned from64 sentences.