SRL for [glimpsed]: At two thirty he sent Fujimoto to the top of the wall at the northeast corner of the mission to keep an eye on the ridge road and give a signal when he first [glimpsed] the approach of Kayabashi 's party .
ARG-0: he | ARG-M-TMP: first | ARG-1: the approach of Kayabashi 's party | ARG-M-TMP: when