Assertion: lung cancer's cell | /r/CapableOf | line the alveoli
Facets:
Source sentences:
text: Cancer that begins in the cells that line the alveoli and make substances, such as mucus.
text: Cancer that begins in the cells that line the alveoli and make substances, such as mucus.
text: This begins in glandular cells that line the alveoli.
text: This begins in glandular cells that line the alveoli.