Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Yates reveals Jo’s capture and Azal’s threat
S8E25
·
The Daemons Part 5
To
Doctor demands machine activation
S8E25
·
The Daemons Part 5
Why These Connect
The narrative assertion
"Yates informing the Doctor of Jo's captivity and the Master's plan causes the Doctor to become more urgent in his actions and demand the machine be made operational."
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.