A trailer can be mysterious.Logical formLearned from13 sentences. An elephant can be mysterious.Logical formLearned from13 sentences. A resident can be mysterious.Logical formLearned from13 sentences. A person may become pawns of a mysterious woman.Logical formLearned from13 sentences. Blue can be mysterious.Logical formLearned from13 sentences. Matters can be mysterious.Logical formLearned from13 sentences. A garden can be mysterious.Logical formLearned from13 sentences. A black cat can be mysterious.Logical formLearned from13 sentences. A (foot injury) can be mysterious.Logical formLearned from13 sentences. A skill can be mysterious.Logical formLearned from13 sentences. A crunchiness can be mysterious.Logical formLearned from13 sentences. A person may look mysterious.Logical formLearned from13 sentences. A pyramid can be mysterious.Logical formLearned from13 sentences. Relics can be mysterious.Logical formLearned from13 sentences. Bumps can be mysterious.Logical formLearned from13 sentences.