Assertion: sciatica | /r/CapableOf | develop following exertion
Facets:
value: either immediately
type: MANNER
value: often
type: TEMPORAL
Source sentences:
text: Sciatica often develops following an unusual movement or exertion that places a strain on the lumbar portion of the spine, where the nerve has its roots, either immediately or after an interval of several hours to a few days.