Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Dunbar betrays his allies to Chase
S13E23
·
The Seeds of Doom Part 3
To
Trapped and ambushed in Antarctic limousine
S13E23
·
The Seeds of Doom Part 3
Why These Connect
The narrative assertion
"The clandestine call to Chase (beat_7afa75b2aa497915) directly causes the ambush by the chauffeur and his accomplice in the muddy lane (beat_7a0b369e8fff08d3), as Chase has been tipped off about the Doctor and Sarah's movements."
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.