Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Gel guards overwhelm UNIT HQ defenses
S10E1
·
The Three Doctors Part 1
To
Brigadier orders evacuation as the Doctor resists
S10E1
·
The Three Doctors Part 1
Why These Connect
The narrative assertion
"The sudden appearance of the Gel guards outside UNIT HQ directly triggers the Doctor's order for everyone to get into the TARDIS, marking a turning point in the scene and forcing the protagonists into a defensive retreat."
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.