Complex sentence: Paskibra SMAN 1 Narmada established on 22 September 2001 which is one of the pioneers of extracurricular activities at SMA Negeri 1 Narmada.
Split into simpler sentences: Paskibra SMAN 1 Narmada was established on 22 September 2001. It is one of the pioneers of extracurricular activities at SMA Negeri 1 Narmada.