An anniversary may pertain-to freedom.Logical formLearned from28 sentences. An anniversary may pertain-to a run.Logical formLearned from28 sentences. Events may commemorate an anniversary.Logical formLearned from28 sentences. An anniversary may pertain-to a blackout.Logical formLearned from28 sentences. An anniversary may pertain-to a swearing-in.Logical formLearned from28 sentences. An anniversary may pertain-to an enthronement.Logical formLearned from28 sentences. An anniversary may pertain-to an asian tsunami.Logical formLearned from28 sentences. A country may celebrate an anniversary of a revolution.Logical formLearned from28 sentences. A (50th anniversary summit) may pertain-to an international-political-entity.Logical formLearned from28 sentences. An anniversary may pertain-to a federation.Logical formLearned from28 sentences. A US-city may mark an anniversary.Logical formLearned from28 sentences. An anniversary can be with a rally.Logical formLearned from28 sentences. An (anniversary celebration) may pertain-to a town.Logical formLearned from28 sentences. An anniversary may pertain-to a museum.Logical formLearned from27 sentences. An anniversary may pertain-to an enactment.Logical formLearned from27 sentences.