Listings can be in a world-city.Logical formLearned from63 sentences. A person may find a listing.Logical formLearned from62 sentences. (Mailing lists) may undergo a listing.Logical formLearned from62 sentences. Homes may undergo (real estate listings).Logical formLearned from61 sentences. A listing can be on a (stock exchange).Logical formLearned from61 sentences. Listings may pertain-to a world-city.Logical formLearned from60 sentences. Individuals may undergo a listing.Logical formLearned from60 sentences. (Web sites) may undergo a listing.Logical formLearned from59 sentences. A (listing ebay) may pertain-to a person.Logical formLearned from59 sentences. Services may top some listings.Logical formLearned from59 sentences. A listing can be alphabetic.Logical formLearned from59 sentences. A listing can be classified.Logical formLearned from59 sentences. Stocks may undergo a listing.Logical formLearned from58 sentences. (Placement listings) can be paid.Logical formLearned from58 sentences. A listing may pertain-to a weekday.Logical formLearned from58 sentences.