Assertion: whale's structure | /r/AtLocation | the throat
Facets:
Source sentences:
text: Cetaceans have no vocal cords, instead, they produce sound via a larynx-like structure found in the throat, the mechanism of which has not been clearly identified.
text: Cetaceans have no vocal cords, instead, they produce sound via a larynx like structure found in the throat, the mechanism of which has not as of yet been clearly identified.