Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The escalation in the Doctor's silencing of Leela through K9 in Episode 21 directly causes his reliance on K9 as a tactical ally in Episode 22, where the Doctor strategizes with K9 while in a cataleptic state."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
The Doctor's authoritarian use of K9 to suppress Leela in Episode 21 foreshadows and enables his tactical dependence on K9 in Episode 22, where K9 becomes the Doctor's primary collaborator in executing his sabotage plan against the Vardans.
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.