Causal
medium strength
Narrative Connection
How these two moments in the story relate
From
Doctor and Lester clash over strategy
S12E19
·
Revenge of the Cybermen Part 3
To
Solid gold and deadly buckles
S12E19
·
Revenge of the Cybermen Part 3
Why These Connect
The narrative assertion
"The Doctor's admission in the central shaft that he does not yet have a fully formed escape plan (beat_c928480671eae09e) leads directly to Lester's practical concern about the explosiveness of the buckles (beat_f58cc3b549160bf3), highlighting the immediate peril and the Doctor's pressure to improvise."
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.