Answer:
a cruel ruler who is obsessed with fashion one day finds that his clothes have been replaced with potato sacks
Satire: The use of irony, humor, exaggeration, etc to ridicule someone or something (usually political issues)
The first and third one we can eliminate since they're not satire
The last one is not as satirical
The 2nd on starts with ruler who is obsessed with fashion. A ruler is typically wealthy and him ending up in potato sacks is the satire.