Donors can be secret.Logical formLearned from23 sentences. Contributions can be from donors.Logical formLearned from23 sentences. A donor can be dead.Logical formLearned from23 sentences. (Donor countries) may meet in a world-city.Logical formLearned from23 sentences. A donor may be given.Logical formLearned from23 sentences. Persons may appeal to donors.Logical formLearned from23 sentences. Donors may manifest willingness.Logical formLearned from23 sentences. (Donor nations) may pertain-to the world.Logical formLearned from23 sentences. (Donor nations) can be wealthy.Logical formLearned from23 sentences. (Donor agencies) can be global.Logical formLearned from23 sentences. Representative can be from some (donor countries).Logical formLearned from23 sentences. A donor can be to a country.Logical formLearned from23 sentences. A world-city can be a donor.Logical formLearned from23 sentences. Donors may follow suit.Logical formLearned from22 sentences. Demands may pertain-to donors.Logical formLearned from22 sentences.