Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The Master's threat to sabotage the Rani's chemicals (Episode 5) sets up the Rani's defensive reactions in Episode 6, including her laboratory being exposed."
inferred by llm_cross_episode_arc
Why This Matters Across Episodes
The longer arc this connection carries
The Master's coercive attempt to control the Rani's resources in Episode 5 forces her to be more cautious and secretive, which is evident in her abandoned laboratory and the Doctor's discovery of her victims in Episode 6.
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.