A day may mark an anniversary.Logical formLearned from11 sentences. A weekday can be an anniversary of a founding.Logical formLearned from11 sentences. A store may celebrate an anniversary.Logical formLearned from11 sentences. A speech may mark an anniversary of a war.Logical formLearned from11 sentences. A couple may mark an anniversary.Logical formLearned from11 sentences. An (anniversary special) may pertain-to a tv-network.Logical formLearned from11 sentences. An (anniversary party) may pertain-to a company.Logical formLearned from11 sentences. An anniversary may pertain-to a personal computer.Logical formLearned from11 sentences. Anniversaries may pertain-to a year.Logical formLearned from11 sentences. An (anniversary celebration) may pertain-to a government-agency.Logical formLearned from11 sentences. An anniversary may pertain-to a bout.Logical formLearned from11 sentences. A gala may celebrate an anniversary.Logical formLearned from11 sentences. An anniversary can be in broadcasting.Logical formLearned from11 sentences. An anniversary of death of a salesman may provide an opportunity.Logical formLearned from11 sentences. An anniversary may pertain-to a presidential campaign.Logical formLearned from11 sentences.