An (ad text) may pertain-to a person.Logical formLearned from60 sentences. An (ad campaign) may pertain-to a company.Logical formLearned from60 sentences. An ad may pertain-to a deity.Logical formLearned from60 sentences. (Banner ads) can be flashy.Logical formLearned from60 sentences. An ad may manifest effectiveness.Logical formLearned from60 sentences. Ads can be negative.Logical formLearned from60 sentences. An ad may pertain-to a national-committee.Logical formLearned from59 sentences. Ad may serve.Logical formLearned from59 sentences. Ad may undergo a treatment.Logical formLearned from59 sentences. Ads can be for companies.Logical formLearned from59 sentences. An (ad campaign) may extoll an upside of (bus travel).Logical formLearned from59 sentences. (Display ads) can be graphical.Logical formLearned from59 sentences. An ad may repeat claims.Logical formLearned from59 sentences. Ads can be simple.Logical formLearned from59 sentences. Dozens can be constituted-of-or-filled-with ads.Logical formLearned from59 sentences.