A (metro system) may comprise some route-kilometers.Logical formLearned from2 sentences. A commission may comprise representative of a president.Logical formLearned from2 sentences. Persons may comprise some men.Logical formLearned from2 sentences. A (share offer) may be comprised.Logical formLearned from2 sentences. A committee may comprise representative of (member states).Logical formLearned from2 sentences. Some nations may comprise a company.Logical formLearned from2 sentences. A group may comprise foreign ministers of a country.Logical formLearned from2 sentences. An association may comprise some countries.Logical formLearned from2 sentences. A package may comprise soft loans.Logical formLearned from2 sentences. A militia may comprise some members.Logical formLearned from2 sentences. A solidarity-council may comprise some religious organizations.Logical formLearned from2 sentences. A patrol may comprise some military vehicles.Logical formLearned from2 sentences. A fleet may comprise some airliners.Logical formLearned from2 sentences. An organization may comprise some countries.Logical formLearned from2 sentences. A council may comprise scholars.Logical formLearned from2 sentences.