Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor torments Sarah in cryo chamber
S12E8
·
The Ark in Space Part 4
To
Doctor tests Sarahs limits in conduit
S12E8
·
The Ark in Space Part 4
Why These Connect
The narrative assertion
"The Doctor's harsh verbal abuse of Sarah is directly designed to provoke her into pushing past her physical limitations, enabling her to free herself from the conduit. This psychological manipulation is a critical moment in the plan's execution."
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.