Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Romana debuts with Key to Time locator
S16E1
·
The Ribos Operation Part 1
To
Doctor forces Ribos coordinates despite Romana's resistance
S16E1
·
The Ribos Operation Part 1
Why These Connect
The narrative assertion
"Romana providing the locator rod enables the Doctor to read out the coordinates of Ribos, confirming their destination and launching the TARDIS journey."
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.