Assertion: certified diver | /r/CapableOf | venture into cave
Facets:
Source sentences:
text: Failure to use a continuous guide line to open water is cited as the most frequent cause of fatality among untrained, non-certified divers who venture into caves.
text: Failure to use a continuous guide line to open water is cited as the most frequent cause of fatality among untrained, non-certified divers who venture into caves.