Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Zoe’s Paranoia and the Doctor’s Blind Spot
S6E21
·
The Krotons Part 3
To
Doctor exploits Krotons' tellurium weakness
S6E21
·
The Krotons Part 3
Why These Connect
The narrative assertion
"The Doctor deduces the Krotons' dependence on tellurium. Because of this, he shifts focus to finding sulphur deposits, to create hydrogen telluride, to exploit the Krotons' weakness."
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.