Causal
medium strength
Narrative Connection
How these two moments in the story relate
From
Sarah halts the Doctor’s departure with bitter truth
S12E1
·
Robot Part 1
To
Doctor deduces rogue robot's target
S12E1
·
Robot Part 1
Why These Connect
The narrative assertion
"Sarah discovering Harry tied up (f19a) leads to increased urgency in the lab, which coincides with the Brigadier presenting the Doctor with the list of stolen items (c33), prompting the Doctor's deduction about the disintegrator gun."
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.