Assertion: severe asthma | /r/HasProperty | difficult to treat
Facets:
Source sentences:
text: While severe asthma can be difficult to treat, it’s still possible to get it under control.
text: Since severe asthma is difficult to treat, the length of recovery time from a severe asthma attack will vary based on your individual situation and the length of time it takes to get the severe asthma attack under control.