They say prosecutors and judges solve these types of problems almost instantly ㄷㄷ

Example Problem
Five employees (A, B, C, D, E) are assigned to different areas from Area 1 to Area 5, with one person per area. Given the following conditions, who is assigned to Area 3?
[Conditions]
1. A is assigned to an odd-numbered area.
2. B is assigned to the area immediately preceding D (a smaller number).
3. C is not assigned to Area 5.
4. E is assigned to either Area 1 or Area 2.
5. A is assigned to an area following E (a larger number).
6. D is assigned to Area 4.
It is this type of problem; the difficulty isn't high, but time is the issue.
You have to be able to solve these types of problems almost immediately to untangle numerous logical threads,
identify contradictions, apply legal provisions, and so on.
They say this is a skill closely related to actual professional practice.