Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Polo's seizure of the TARDIS (Episode 14) directly causes his subsequent control over the caravan and resources, enabling his command in the Gobi Desert (Episode 15) where he implements critical water rationing plans."
inferred by llm_cross_episode_arc
Why This Matters Across Episodes
The longer arc this connection carries
Polo's authority over the TARDIS translates into heightened control over the caravan's survival strategies, including water rationing. This escalates the power struggle with the Doctor and companions, as Polo's dominance over their means of escape (the TARDIS) forces them to rely on him entirely, even in life-or-death situations like desert travel.
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.