Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor and Sarah seek refuge under Solon's eye
S13E17
·
The Brain of Morbius Part 1
To
Doctor collapses as Solon plots his surgery
S13E17
·
The Brain of Morbius Part 1
Why These Connect
The narrative assertion
"Solon’s initial hospitality and probing conversation with the Doctor and Sarah Jane in the parlour is a facade masking his true intent. That deception directly enables his ability to drug them and take the Doctor to the lab for surgery, acting as a false refuge before the trap is sprung."
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.