Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The betrayal of Steven and Sara by the Monk (and subsequent capture) directly leads to the Doctor's desperate push to negotiate in Episode 20, which in turn results in the TARDIS accidentally returning to Kembel due to the Monk's stolen directional unit."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
The Monk's betrayal in Episode 19 causes the Doctor to hand over the fake Taranium Core (to gain leverage), which includes giving the Monk's directional unit to the Days of the Daleks crew. This stolen device is later used by the Doctor in Episode 20, causing the TARDIS to malfunction and strand them on Kembel. This directly links Steven's suffering in Episode 19 to the stranded situation in Episode 20.
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.