Pretensions can be vain.Logical formLearned from20 sentences. A dream can be vain.Logical formLearned from20 sentences. A display can be vain.Logical formLearned from20 sentences. Pleasures can be vain.Logical formLearned from20 sentences. Games can be vain.Logical formLearned from19 sentences. Endeavors can be vain.Logical formLearned from18 sentences. Speculations can be vain.Logical formLearned from18 sentences. Women can be vain.Logical formLearned from18 sentences. A delusion can be vain.Logical formLearned from18 sentences. A task can be vain.Logical formLearned from18 sentences. Pride can be vain.Logical formLearned from17 sentences. A shadow can be vain.Logical formLearned from17 sentences. Fancies can be vain.Logical formLearned from17 sentences. A regret can be vain.Logical formLearned from17 sentences. Reasons can be vain.Logical formLearned from17 sentences.