Causal
medium strength
Narrative Connection
How these two moments in the story relate
From
Deanna probes Hedril for clues
S7E7
·
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To
Deanna uncovers Lwaxana’s erased past
S7E7
·
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Why These Connect
The narrative assertion
"Troi voices her frustration as she is unable to solve the puzzle, prompting Picard to suggest reviewing Lwaxana's journals further back."
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.