Assertion: ankylosing spondylitis | /r/CapableOf | run in family
Facets:
Source sentences:
text: It may run in families, although its cause is not understood.
text: It may run in families, although its cause is not understood.
text: Ankylosing spondylitis also seems to run in families, as the probability of diagnosis increases when relatives also have the disease.
text: However, doctors believe genetics may play a role, because ankylosing spondylitis tends to run in families.