SRL for [labor]: The first occurred in the latter part of World War II when the Japanese tied her hands behind her back and marched her off *PRO* to do forced [labor] for over a year , building roads , digging ditches , and carrying a shoulder pole .
ARG-M-LVB: do | ARG-M-PRD: forced | ARG-M-TMP: for over a year | ARG-1: building roads , digging ditches , and carrying a shoulder pole