Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Rorvik's assignment of Lane to lead a boarding party to the TARDIS in Episode 17 directly enables his later interrogation of Romana about her navigational knowledge in Episode 18."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
The failure of their own systems and the presence of the TARDIS as an uncharted object in Episode 17 leads Rorvik to seek external solutions, such as Romana. This sequence of events establishes the causal chain that brings Romana into the crew's environment and into their desperate dependency on her skills.
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.