Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
K9 confirms usable TARDIS transceiver function
S17E9
·
The Creature from the Pit Part 1
To
Transceiver malfunction hurls TARDIS to unknown planet
S17E9
·
The Creature from the Pit Part 1
Why These Connect
The narrative assertion
"K9's correction that the transceiver is fully operative directly leads to Romana plugging it in, causing the TARDIS to malfunction and force their arrival on Chloris."
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.