Assertion: tuatara's crest | /r/CapableOf | run along the neck
Facets:
Source sentences:
text: The male has a distinctive crest of spines running along the neck and down the back, which he can fan out to attract females or when fighting with other males.
text: The male has a distinctive crest of spines running along the neck and down the back which he can fan out to attract females or when fighting with other males.