Foreshadowing
strong strength
Narrative Connection
How these two moments in the story relate
From
Sarah and Benton defy orders to chase generator
S11E7
·
Invasion of the Dinosaurs Part 3
To
Sarah confronts Grover in his office
S11E7
·
Invasion of the Dinosaurs Part 3
Why These Connect
The narrative assertion
"Sarah's suggestion of a nuclear generator (based on the Doctor's hints) foreshadows Grover's later revelation of the bunker's location directly beneath his office."
About Foreshadowing Connections
A hints at B. The first event plants narrative seeds that pay off later. These connections reward attentive viewers with a sense of inevitability on rewatch.