Assertion: cockatiel's head | /r/HasProperty | grey
Facets:
value: comparatively
type: MANNER
Source sentences:
text: Adult female cockatiels will have grey heads with very little yellow and dull red cheeks.
text: Adult male Cockatiels have solid yellow heads and black feathers on the base of their tails whereas adult female Cockatiels have comparatively grayish heads and barred yellow with black feathers on the base of their tails.