An investigation can be into some disappearance.Logical formLearned from8 sentences. A soviet bloc may undergo a disappearance.Logical formLearned from8 sentences. Disappearances can be in a country.Logical formLearned from8 sentences. A disappearance can be eerie.Logical formLearned from8 sentences. Clues can be in a disappearance of a girl.Logical formLearned from8 sentences. A tumor may undergo a disappearance.Logical formLearned from8 sentences. A disappearance may set_off a search.Logical formLearned from8 sentences. A newspaper may give a disappearance billing.Logical formLearned from8 sentences. A mystery can be over a disappearance.Logical formLearned from8 sentences. Books may undergo a disappearance.Logical formLearned from8 sentences. Files may undergo a disappearance.Logical formLearned from8 sentences. The left may undergo a disappearance.Logical formLearned from8 sentences. A disappearance can be instantaneous.Logical formLearned from8 sentences. Mammals may undergo a disappearance.Logical formLearned from8 sentences. A suspect can be in a disappearance of a girl.Logical formLearned from8 sentences.