A block may comprise a country.Logical formLearned from2 sentences. A batch may comprise some policemen.Logical formLearned from2 sentences. A package may comprise some schemes.Logical formLearned from2 sentences. A g-4 may comprise a country.Logical formLearned from2 sentences. An isotope may comprise some protons.Logical formLearned from2 sentences. A package may comprise trade.Logical formLearned from2 sentences. Victims may comprise some men.Logical formLearned from2 sentences. A competition may comprise (book report writing).Logical formLearned from2 sentences. A delegation may comprise ambassadors of a country.Logical formLearned from2 sentences. A delegation may comprise an advisor.Logical formLearned from2 sentences. A committee may comprise figures.Logical formLearned from2 sentences. Industrialized countries may comprise a country.Logical formLearned from2 sentences. Some teams may comprise (cabinet ministers).Logical formLearned from2 sentences. An envoy may comprise ministers.Logical formLearned from2 sentences. A delegation may comprise some companies.Logical formLearned from2 sentences.