Assertion: asthma's airway | /r/CapableOf | fill with mucus
Facets:
Source sentences:
text: People with asthma experience symptoms when the airways tighten, inflame, or fill with mucus.
text: This happens because airways in the lungs swell up, fill with mucus, and get smaller.
text: With asthma, breathing gets harder because airways narrow, swell, and fill with mucus.
text: Airways swell and fill with mucus.
text: The airways fill with mucus.
text: When a person with asthma is exposed to a trigger, their sensitive airways become inflamed, swell up, and fill with mucus.