Question 1
6 people (Pooja, Robin, Michael, Raj, James, Holly) live on floors 1 to 6, one person per floor.
Based on these clues:
• Raj lives immediately below Michael
• Raj lives immediately above Robin
• Holly lives on the top floor
• Raj lives on floor 2
• Holly lives immediately above Pooja
On which floor does Holly live?
The unique arrangement (floor: person) is: {1: 'Robin', 2: 'Raj', 3: 'Michael', 4: 'James', 5: 'Pooja', 6: 'Holly'}.