Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor and Jamie force Sontaran surrender
S22E9
·
The Two Doctors Part 3
To
Escape and the arrival of conspirators
S22E9
·
The Two Doctors Part 3
Why These Connect
The narrative assertion
"Jamie's stabbing of Stike allows the Doctor and Jamie to escape, leading them directly to discover the Second Doctor tied to a wheelchair."
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.