A special envoy may arrive in a world-city.Logical formLearned from24 sentences. Spring may arrive in a northern hemisphere.Logical formLearned from24 sentences. A male may arrive in a province.Logical formLearned from24 sentences. Passengers may arrive from a world-city.Logical formLearned from24 sentences. A male may arrive at hospital.Logical formLearned from24 sentences. A head of state may arrive.Logical formLearned from24 sentences. Parents may arrive from a country.Logical formLearned from24 sentences. A male may arrive at offices.Logical formLearned from24 sentences. Some ministers may arrive.Logical formLearned from24 sentences. A flight may arrive from a world-city.Logical formLearned from23 sentences. A chinese president may arrive in a world-city.Logical formLearned from23 sentences. Some officials may arrive in a country.Logical formLearned from23 sentences. Teachers may arrive.Logical formLearned from23 sentences. A male may arrive for dinner.Logical formLearned from23 sentences. (Air support) may arrive.Logical formLearned from23 sentences.