An absence may pertain-to a threat.Logical formLearned from32 sentences. An absence may pertain-to a student.Logical formLearned from32 sentences. An absence may pertain-to a world-city.Logical formLearned from32 sentences. An absence can be from blogging.Logical formLearned from32 sentences. An absence may pertain-to children.Logical formLearned from32 sentences. An absence may be considered.Logical formLearned from32 sentences. An absence can be from a list.Logical formLearned from32 sentences. An absence can be self-imposed.Logical formLearned from32 sentences. Consequences may pertain-to an absence.Logical formLearned from32 sentences. Students can be with absences.Logical formLearned from32 sentences. An absence may pertain-to leaders.Logical formLearned from32 sentences. An absence can be constituted-of-or-filled-with buyers.Logical formLearned from32 sentences. An absence can be significant.Logical formLearned from32 sentences. An absence may pertain-to an emperor.Logical formLearned from31 sentences. An absence may help.Logical formLearned from31 sentences.