Deposits can be mysterious.Logical formLearned from4 sentences. Epidemics can be mysterious.Logical formLearned from4 sentences. Human remains can be mysterious.Logical formLearned from4 sentences. Survivors can be on a mysterious island.Logical formLearned from4 sentences. A coin can be mysterious.Logical formLearned from4 sentences. A detention can be mysterious.Logical formLearned from4 sentences. Witches can be mysterious.Logical formLearned from4 sentences. Hours can be mysterious.Logical formLearned from4 sentences. An iceman can be mysterious.Logical formLearned from4 sentences. An (eye illness) can be mysterious.Logical formLearned from4 sentences. A (submarine accident) can be mysterious.Logical formLearned from4 sentences. (Airport explosions) can be mysterious.Logical formLearned from4 sentences. A caravan can be mysterious.Logical formLearned from4 sentences. A deadly outbreak can be mysterious.Logical formLearned from4 sentences. Homemade bombs can be mysterious.Logical formLearned from4 sentences.