An ad may be written/wrote.Logical formLearned from23 sentences. A campaign can be constituted-of-or-filled-with (television ads).Logical formLearned from23 sentences. Ads can be attractive.Logical formLearned from23 sentences. An ad can be on a right-hand side.Logical formLearned from23 sentences. An (attack ad) can be against a US-president.Logical formLearned from23 sentences. An ad can be interesting.Logical formLearned from23 sentences. An increase can be in (ad spending).Logical formLearned from23 sentences. Fodder can be for (campaign ads).Logical formLearned from23 sentences. An ad can be negative.Logical formLearned from23 sentences. Ads can be for a medicine.Logical formLearned from23 sentences. A (television ad) can be in a us-state.Logical formLearned from23 sentences. Ads may proclaim that something-is-the-case.Logical formLearned from23 sentences. An ad may be shown.Logical formLearned from23 sentences. Ads can be in magazine.Logical formLearned from23 sentences. Ads may have an effect.Logical formLearned from23 sentences.