Assertion: pawl | /r/CapableOf | get stuck at the top
Facets:
value: sometimes
type: TEMPORAL
value: because of extra pressure
type: CAUSE
Source sentences:
text: The pawl or teethed roller is suspended on two pins that run in a slotted track at the front and back of the mechanism; sometimes the pawl gets stuck at the top because of extra pressure applied to it when tugging the cords to the right, away from the window to lock the blinds in an open position.