Question 1
4 people (Lily, Cameron, Taylor, Sarah) live in a 7-floor building (floors 1 to 7). Not all floors are occupied.
Based on these clues:
• Floor 2 is vacant
• Cameron lives on the bottom floor
• Taylor lives on an even-numbered floor
• Lily lives immediately below Taylor
• Taylor lives immediately below Sarah
• Taylor does not live on floor 4
On which floor does Cameron live?
The unique arrangement (floor: person) is: {1: 'Cameron', 5: 'Lily', 6: 'Taylor', 7: 'Sarah'}.