OMM 2003 Problem 3
At a party there are women and men. Each woman likes of the men, and each man likes of then women. For which and must there be a man and a woman who like each other?
Dataset text AI-MO AoPS. Quoted with source.
Solutions
No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.
Similar problems
These problems have the most words in common with this statement.