Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The flooding of the tunnel and the urgent need for an alternative route in Episode 17 ('Tunnel floods as escape route cuts off') creates the condition for the Doctor and Taron to meet in the corridor, which in turn leads to the ventilation shaft escape in Episode 18 ('Allies pull Doctor to safety')."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
The geological instability forced by Dalek pressure (Episode 17) directly enables the physical convergence (Episode 18), demonstrating how environmental threat and tactical adaptation drive the narrative forward across episode boundaries.
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.