Assertion: porpoise's underside | /r/HasProperty | grey stripes
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Their underside is much whiter, though there are usually grey stripes running along the throat from the underside of the mouth to the flippers.
text: The underside is much whiter, though there are usually grey stripes running along the throat from the underside of the body.
text: The underside is much whiter, though there are usually grey stripes running along the throat from the underside of the body.