Assertion: sleep apnea's condition | /r/CapableOf | go unnoticed
Facets:
Source sentences:
text: Because many people experience snoring at some point in their lives, certain medical conditions that involve snoring can go unnoticed.
text: Add to that most people would tend to be asleep when symptoms occur, ("sleep" apnea), and without another person nearby to witness an event, the condition can go unnoticed.