A letter can be vague.Logical formLearned from19 sentences. A conspiracy can be vague.Logical formLearned from19 sentences. Proposals can be vague.Logical formLearned from19 sentences. Prophecies can be vague.Logical formLearned from19 sentences. Notes can be vague.Logical formLearned from19 sentences. Eyes can be vague.Logical formLearned from19 sentences. A number can be vague.Logical formLearned from19 sentences. Patents can be vague.Logical formLearned from19 sentences. A (hand gesture) can be vague.Logical formLearned from19 sentences. A side can be vague.Logical formLearned from19 sentences. A bit can be vague.Logical formLearned from19 sentences. A sentence can be vague.Logical formLearned from19 sentences. A mass appeal can be vague.Logical formLearned from19 sentences. A level can be vague.Logical formLearned from19 sentences. A changelog can be vague.Logical formLearned from19 sentences.