Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Cutler confirms Cybermen invasion to Wigner
S4E6
·
The Tenth Planet Part 2
To
Cutler learns his son volunteered
S4E6
·
The Tenth Planet Part 2
Why These Connect
The narrative assertion
"Wigner orders Cutler to alert military bases and inquires about their ability to withstand another attack. Then, Cutler inquires about when IS sent his son, revealing his personal connection to the ongoing crisis."
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.