Assertion: ankylosing spondylitis's system | /r/HasProperty | weak immune
Facets:
Source sentences:
text: Ankylosing spondylitises have diabetes, HIV, or a weak immune system
text: Ankylosing spondylitises have diabetes, HIV, or a weak immune system
text: Ankylosing spondylitises have diabetes, HIV, or a weak immune system