A property can be mysterious.Logical formLearned from38 sentences. A material can be mysterious.Logical formLearned from38 sentences. A .. can be mysterious.Logical formLearned from38 sentences. An alien can be mysterious.Logical formLearned from38 sentences. Means can be mysterious.Logical formLearned from38 sentences. A priest can be mysterious.Logical formLearned from38 sentences. A process can be mysterious.Logical formLearned from38 sentences. A gap can be mysterious.Logical formLearned from38 sentences. A shadow can be mysterious.Logical formLearned from37 sentences. A hole can be mysterious.Logical formLearned from37 sentences. A buyer can be mysterious.Logical formLearned from37 sentences. An agency can be mysterious.Logical formLearned from37 sentences. Circumstances can be mysterious.Logical formLearned from37 sentences. A kingdom can be mysterious.Logical formLearned from36 sentences. Lands can be mysterious.Logical formLearned from36 sentences.