Assertion: asthma | /r/CapableOf | develop in adult
Facets:
Source sentences:
text: In adults, asthma may develop in response to allergens, but viral infections, aspirin, weather conditions, and exercise may cause it as well.
text: Doctors are not sure why asthma develops in some adults, but certain factors, such as exposure to chemicals or irritants in the workplace, can cause adult-onset asthma.