An issue can be a mystery to persons.Logical formLearned from5 sentences. A time may pertain-to a (mystery death).Logical formLearned from5 sentences. A car may follow a (mystery abduction).Logical formLearned from5 sentences. An incident may remain a mystery.Logical formLearned from5 sentences. Mysteries may be leave_behinded by a bank.Logical formLearned from4 sentences. Mysteries can be in a solar system.Logical formLearned from4 sentences. A site may remain a mystery.Logical formLearned from4 sentences. A male can be (mystery informant).Logical formLearned from4 sentences. A cause of a (plane crash) may remain a mystery.Logical formLearned from4 sentences. A mystery may pertain-to characters.Logical formLearned from4 sentences. A mystery can be monumental.Logical formLearned from4 sentences. A mystery may pertain-to a theft.Logical formLearned from4 sentences. Persons may come to a mystery.Logical formLearned from4 sentences. A mystery can be maddening.Logical formLearned from4 sentences. Mysteries can be behind cases.Logical formLearned from4 sentences.