An approach may pertain-to an anniversary.Logical formLearned from51 sentences. An anniversary may pertain-to a (world body).Logical formLearned from51 sentences. Happy anniversary can be to persons.Logical formLearned from50 sentences. An anniversary may pertain-to an incorporation.Logical formLearned from50 sentences. An anniversary may pertain-to a night.Logical formLearned from50 sentences. An anniversary may pertain-to a (home run).Logical formLearned from50 sentences. An anniversary may pertain-to a brand.Logical formLearned from50 sentences. A country may celebrate an anniversary of independence.Logical formLearned from50 sentences. An anniversary may pertain-to an adoption.Logical formLearned from49 sentences. An anniversary may pertain-to a case.Logical formLearned from49 sentences. An anniversary may pertain-to a republic.Logical formLearned from49 sentences. An anniversary can be tragic.Logical formLearned from49 sentences. An (anniversary celebration) can be in a US-city.Logical formLearned from49 sentences. Anniversaries may pertain-to a birth.Logical formLearned from49 sentences. A weekday can be an anniversary of a day.Logical formLearned from49 sentences.