Complex sentence: Pope Francis, who came from a papal visit to Sri Lanka, arrived in Manila through Villamor Air Base riding a chartered Airbus A340-300 of the SriLankan Airlines, where he was welcomed by President Benigno Aquino III and several other government officials and church leaders.
Split into simpler sentences: Pope Francis, who came from a papal visit to Sri Lanka, arrived in Manila through Villamor Air Base riding a chartered Airbus A340-300 of the SriLankan Airlines. He was welcomed by President Benigno Aquino III and several other government officials and church leaders.