Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
TARDIS vanishes leaving Doctor stranded
S18E10
·
Full Circle Part 2
To
Companions argue over TARDIS escape plan
S18E10
·
Full Circle Part 2
Why These Connect
The narrative assertion
"The Doctor’s disappearance via the TARDIS (Act 1) leaves Romana stranded inside the TARDIS (Act 2), creating a parallel separation: Romana is trapped in the ship, the Doctor is stranded outside it without his primary tool of exploration and 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.