Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Romana reveals the true nature of their mission
S16E3
·
The Ribos Operation Part 3
To
Doctor reveals jethrik deception
S16E3
·
The Ribos Operation Part 3
Why These Connect
The narrative assertion
"Romana's revelation of their mission to find the Key to Time segment (beat_3c17734170bb0d45) sets up the Doctor's later deduction that the segment was disguised as the jethrik (beat_1ad835035c58bde7)."
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.