A (television ad) can be controversial.Logical formLearned from19 sentences. An ad can be in a country.Logical formLearned from18 sentences. (Ad campaigns) can be negative.Logical formLearned from18 sentences. An end may pertain-to a first (millennium ad).Logical formLearned from18 sentences. A century may bc to a (century ad).Logical formLearned from18 sentences. An ad may debut.Logical formLearned from18 sentences. An (ad company) may pertain-to persons.Logical formLearned from18 sentences. An ad may demonstrate.Logical formLearned from18 sentences. A (video ad) may pertain-to a person.Logical formLearned from18 sentences. Claims can be in ads.Logical formLearned from18 sentences. An ad can be secret.Logical formLearned from18 sentences. Ads can be interesting.Logical formLearned from18 sentences. An ad may be delivered.Logical formLearned from18 sentences. An ad may be targeted.Logical formLearned from18 sentences. Mate may say a (campaign ad).Logical formLearned from18 sentences.