Assertion: diver | /r/CapableOf | lose their way
Facets:
Source sentences:
text: They are not connected to a surface control point by an umbilical, such as surface-supplied divers use, and the freedom of movement that this allows, also allows the diver to penetrate overhead environments in ice diving, cave diving and wreck diving to the extent that the diver may lose their way and be unable to find the way out.