Disappearances can be common.Logical formLearned from12 sentences. Disappearances can be periodic.Logical formLearned from12 sentences. A disappearance may pertain-to a male-person.Logical formLearned from12 sentences. A pattern can be constituted-of-or-filled-with disappearances.Logical formLearned from12 sentences. A disappearance can be daily.Logical formLearned from12 sentences. Civilians may undergo a disappearance.Logical formLearned from12 sentences. A disappearance can be magical.Logical formLearned from12 sentences. A moment may pertain-to a disappearance.Logical formLearned from12 sentences. A frontier may undergo a disappearance.Logical formLearned from12 sentences. A disease may undergo a disappearance.Logical formLearned from12 sentences. Elation may undergo a disappearance.Logical formLearned from12 sentences. A planet may undergo a disappearance.Logical formLearned from12 sentences. Reasons can be for a disappearance.Logical formLearned from12 sentences. (Security experts) can be wary of attributting a disappearance.Logical formLearned from12 sentences. A disappearance may pertain-to a scientist.Logical formLearned from12 sentences.