Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor escapes hospital in disguise
S7E2
·
Spearhead from Space Part 2
To
Doctor Proves Identity Through Memory
S7E2
·
Spearhead from Space Part 2
Why These Connect
The narrative assertion
"The Doctor's actions cleaning up and stealing the car put him into a position to arrive at UNIT HQ."
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.