Complex sentence: Guillermo Gómez-Peña (born 1955) is a Mexican-born, United States-based (since 1978) writer and performance artist, most of his works have to do with the interface between Mexican and U.S. culture.
Split into simpler sentences: Guillermo Gómez-Peña (born 1955) is a Mexican-born, United States-based (since 1978) writer and performance artist. Most of his works have to do with the interface between Mexican and U.S. culture.