Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Victoria’s hidden comms attempt
S5E13
·
The Ice Warriors Part 3
To
Doctor hears Victoria’s distorted call
S5E13
·
The Ice Warriors Part 3
Why These Connect
The narrative assertion
"Victoria uses the communicator and attempts to contact the Doctor, which is directly heard by the Doctor in the following scene."
About Causal Connections
A directly causes B. The first event sets forces in motion that produce the second. These are the load-bearing connections of plot--remove one and the story structure collapses.