Complex sentence: He arrived on the 747 Air Force One with Resident Commissioner Pedro Pierluisi at Muñiz Air National Guard Base in Carolina, Puerto Rico and he was greeted by Governor Luis Fortuño.
Split into simpler sentences: He arrived on the 747 Air Force One with Resident Commissioner Pedro Pierluisi. He was greeted at Muñiz Air National Guard Base in Carolina, Puerto Rico by Governor Luis Fortuño.