Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Trance-induced soldier plunges to his death
S13E13
·
The Android Invasion Part 1
To
Doctor and Sarah examine alien artifact
S13E13
·
The Android Invasion Part 1
Why These Connect
The narrative assertion
"The discovery of the UNIT Corporal's body and the newly minted coins creates a direct cause for the Doctor and Sarah's curiosity, leading them to investigate further in the quarry and eventually uncover the egg-shaped artifact, which becomes central to the unfolding mystery."
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.