An anniversary can be in power.Logical formLearned from117 sentences. An anniversary may pertain-to a first flight.Logical formLearned from116 sentences. An anniversary may pertain-to a festival.Logical formLearned from115 sentences. An anniversary may pertain-to protests.Logical formLearned from115 sentences. A world-city may celebrate an anniversary.Logical formLearned from115 sentences. An anniversary may pertain-to events.Logical formLearned from115 sentences. An anniversary may pertain-to an alliance.Logical formLearned from115 sentences. An anniversary can be a time.Logical formLearned from114 sentences. An anniversary may pertain-to an organization.Logical formLearned from114 sentences. An anniversary may pertain-to a formation.Logical formLearned from114 sentences. An anniversary may pertain-to a win.Logical formLearned from113 sentences. An anniversary may pertain-to (11th attacks).Logical formLearned from113 sentences. An anniversary can be in a US-city.Logical formLearned from113 sentences. An anniversary may pertain-to diplomatic ties.Logical formLearned from111 sentences. An (anniversary publication) may pertain-to a (ghost world).Logical formLearned from111 sentences.