Assertion: vireo's head | /r/HasProperty | greyish olive
Facets:
Source sentences:
text: Its head and back are a greyish olive, and the underparts are buffy white.
text: Its head and back are a greyish olive, and the underparts are white with yellow flanks.
text: Its head and back are a greyish olive, and the underparts are white with yellow flanks.