Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Tegana's observation of the Doctor inside the TARDIS (E17) escalates to him witnessing further betrayals (Ping-Cho giving the TARDIS key to Susan) in E18, intensifying his surveillance and manipulation of the group."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
This connection highlights Tegana's evolving role as a manipulator who closely observes the TARDIS and the group's actions. His knowledge of the Doctor's presence in the TARDIS in E17 directly enables his subsequent surveillance of key characters (Ping-Cho and Susan) in E18, creating a direct causal chain in his antagonistic behavior.
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.