Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Mansell’s coded information about the Doctor’s impending arrival (Ep 19) creates the context for Turlough’s later betrayal of the Doctor (Ep 20). The divide between collaborators set up in Ep 19 enables Turlough to exploit Wrack’s anti-Doctor bias in Ep 20."
inferred by llm_cross_episode_arc
Why This Matters Across Episodes
The longer arc this connection carries
This connection carries the Black Guardian’s manipulation of Turlough across episodes: in Ep 19, the Guardian’s agents (Mansell) feed Turlough ambiguous information, and in Ep 20, Turlough weaponizes that information to frame the Doctor, advancing the Guardian’s agenda.
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.