Assertion: trachea's cartilage | /r/HasProperty | three single
Facets:
Source sentences:
text: In adult humans, the larynx is found in the anterior neck at the level of the C3–C6 vertebrae and consists of nine cartilages: three single (epiglottic, thyroid, and cricoid) and three paired (arytenoid, corniculate, and cuneiform).