A pretense can be vain.Logical formLearned from17 sentences. Hopes can be vain.Logical formLearned from17 sentences. A title can be vain.Logical formLearned from16 sentences. A pretence can be vain.Logical formLearned from16 sentences. A part can be vain.Logical formLearned from16 sentences. Oblations can be vain.Logical formLearned from16 sentences. A creature can be vain.Logical formLearned from16 sentences. An appeal can be vain.Logical formLearned from16 sentences. A manhunt can be vain.Logical formLearned from16 sentences. An appearance can be vain.Logical formLearned from15 sentences. A group can be vain.Logical formLearned from15 sentences. A person may sound vain.Logical formLearned from15 sentences. An act can be vain.Logical formLearned from15 sentences. A word can be vain.Logical formLearned from15 sentences. An one can be vain.Logical formLearned from15 sentences.