Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The Doctor confirming Tegan's complete liberation from the Mara's psychic influence (beat_1991b0347ddbba4c) emotionally echoes the Doctor's later direct confrontation with Turlough, who is bound by a mission to destroy him but is ultimately physically trapped under the TARDIS console, revealing the recurring theme of liberation (for others and for himself) through confrontation."
About Emotional Echo Connections
B evokes the same emotional register as A. The feeling rhymes even if the circumstances differ-- creating emotional continuity across the narrative.