Assertion: sand dollar | /r/HasProperty | flat
Facets:
value: very
type: DEGREE
value: in their live state
type: LOCATION
value: usually
type: DEGREE
Source sentences:
text: In their live state, they are usually muddy grey circular, flat and covered with short spines.
text: Sand dollars are very flat and dark grey or green in color.
text: Explain what to look for "Sand dollars are flat and circular animals about
text: Sand Dollars are actually a type of very flat sea urchin with very short spines.
text: Sand dollars are flat and fairly round.