Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Vaughn's theft of the Doctor's TARDIS circuits in Episode 11 directly enables his obsession with the Doctor's 'impossible circuit boards' in Episode 12, which the Planners demand be destroyed."
inferred by llm_cross_episode_arc
Why This Matters Across Episodes
The longer arc this connection carries
This connection carries the central conflict of Vaughn's scheme — his stolen knowledge of the Doctor's advanced technology escalates from mere acquisition (Episode 11) to a point of existential threat (Episode 12), driving the plot toward Vaughn's betrayal by the Cybermen.
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.