Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Sarah contacts Doctor urgently via phone
S13E25
·
The Seeds of Doom Part 5
To
Vines sever line as windows shatter
S13E25
·
The Seeds of Doom Part 5
Why These Connect
The narrative assertion
"Sarah’s inquiry about the Doctor’s well-being and situation over the telephone (in the plant lab) leads immediately to the plant’s violent disruption of the line—a direct physical manifestation of the Krynoid’s extended control over vegetation."
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.