SRL for [dormant]: Pinatubo , located 90 km from Manila , had been [dormant] for 600 years before the 1991 eruption , which ranks as one of the largest eruptions in this century .
ARG-1: Pinatubo , located 90 km from Manila | ARG-2: for 600 years | ARG-M-TMP: before the 1991 eruption , which ranks as one of the largest eruptions in this century