Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Buckingham rejects camp invitation
S6E37
·
The War Games Part 3
To
Explosion Forces Crane’s Return
S6E37
·
The War Games Part 3
Why These Connect
The narrative assertion
"The Doctor's warning is paid off as the safe explodes, resulting in Crane returning to the room."
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.