Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Constitute suicide to stop Daleks
S9E4
·
Day of the Daleks Part 4
To
Shura detonates Dalekanium to destroy Daleks
S9E4
·
Day of the Daleks Part 4
Why These Connect
The narrative assertion
"Jo's warning that the Daleks are entering the house forces Shura to confront the truth—that the Doctor and Jo came not to stop her mission, but to prevent the very explosion she seeks."
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.