Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor's failed peace deal imprisons TARDIS duo
S9E14
·
The Sea Devils Part 6
To
Doctor sabotages Master and Sea Devils
S9E14
·
The Sea Devils Part 6
Why These Connect
The narrative assertion
"The imprisonment of the Doctor and Master in the Sea Devil base (beat_2d655c2b09c77f6c) sets the stage for the Doctor's revelatory explanation of his sabotage and self-destruct mechanism (beat_489f09d5cdb1a770), which is the key to their eventual escape."
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.