Assertion: ankylosing spondylitis's symptom | /r/CapableOf | go over time
Facets:
Source sentences:
text: These symptoms tend to develop gradually, usually over several months or years, and may come and go over time.
text: These symptoms tend to develop gradually, usually over several months or years, and may come and go over time.
text: Symptoms of AS tend to come and go over time.
text: Symptoms of AS tend to come and go over time.
text: Symptoms of AS tend to come and go over time.