Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Zoe stays for Isobel’s photoshoot
S6E11
·
The Invasion Part 1
To
Doctor confronts IE’s automated wall
S6E11
·
The Invasion Part 1
Why These Connect
The narrative assertion
"Isobel's revelation that Professor Watkins works at International Electromatics, but is unreachable, (cdd74e376ea1b2a7) prompts the Doctor to attempt contacting him by phone (5332bc9227dc6c59)."
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.