Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor exposes PCM's true purpose to Bisham
S15E14
·
The Sun Makers Part 2
To
Doctor forces confession from prisoner
S15E14
·
The Sun Makers Part 2
Why These Connect
The narrative assertion
"The Doctor's identification of PCM as a suppressant (beat_14d37f5adc771812) prompts him to inquire about its transmission method, leading Bisham to explain its dispersal via vapour towers and air conditioning systems (beat_a00a334f5c20fc17)."
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.