Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor discovers water in TARDIS
S1E16
·
Five Hundred Eyes
To
Polo Demands Proof of Water’s Safety
S1E16
·
Five Hundred Eyes
Why These Connect
The narrative assertion
"The Doctor's discovery of water inside the TARDIS (beat_59492cb03d947579) directly leads to Susan announcing the discovery to the rest of the group (beat_6473d028395038ea)."
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.