Complex sentence: Salah Abdeslam (born 15 September 1989) is a Belgian-born French citizen of Moroccan ethnicity and nationality who is an alleged terrorist and accused of crimes of terrorism in France.
Split into simpler sentences: Salah Abdeslam (born 15 September 1989) is a Belgian-born French citizen of Moroccan ethnicity and nationality. He is an alleged terrorist accused of crimes of terrorism in France.