Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Cybermen capture Doctor and companions
S5E3
·
The Tomb of the Cybermen Part 3
To
Doctor leads desperate escape through smoke
S5E3
·
The Tomb of the Cybermen Part 3
Why These Connect
The narrative assertion
"The Doctor, Jamie and Parry escape from capture which causes the Doctor to lead their group into the smoke-filled passageways and towards the hatch."
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.