Circumstances can be mysterious.Logical formLearned from3 063 sentences. A death can be mysterious.Logical formLearned from2 638 sentences. A figure can be mysterious.Logical formLearned from1 237 sentences. A disappearance can be mysterious.Logical formLearned from1 185 sentences. An illness can be mysterious.Logical formLearned from1 172 sentences. A disease can be mysterious.Logical formLearned from983 sentences. Deaths can be mysterious.Logical formLearned from827 sentences. A person can be mysterious.Logical formLearned from697 sentences. A force can be mysterious.Logical formLearned from688 sentences. A way can be mysterious.Logical formLearned from636 sentences. A past can be mysterious.Logical formLearned from612 sentences. An explosion can be mysterious.Logical formLearned from602 sentences. A group can be mysterious.Logical formLearned from596 sentences. Power can be mysterious.Logical formLearned from515 sentences. A character can be mysterious.Logical formLearned from438 sentences.