(DENT leaves the dome. (To the MASTER.) ARCHIVE ROOM
(The DOCTOR and the MASTER are still looking at the pictograms.) I've got to find the Doctor. JO: To the Primitive city. Where is he!
Plan: A: the Master; Q: Who hopes to find the doomsday weapon? A: the Primitive city; Q: Where are the Doctor and the Master taken? A: the doomsday weapon; Q: What does the Master hope to find in the Primitive city? A: Dent; Q: Who forces the colonists to leave the planet even though their ship is likely to explode? Summary: The Doctor and the Master are taken into the Primitive city, where the Master hopes to find the doomsday weapon, while Dent forces the colonists to leave the planet even though their ship is likely to explode.