SRL for [wring]: Tuesday 's earthquake brought the San Francisco ad scene to a screeching halt yesterday , with only a few staffers showing up at their offices , mainly to survey the damage or to [wring] their hands about imminent new - business presentations .
ARG-0: only a few staffers | ARG-M-MNR: mainly | ARG-1: their hands | ARG-M-CAU: about imminent new - business presentations