Which things belong to the United Kingdom? Oxford University, Metropolitan Museum of Art, Big Ben, Eiffel Tower, five-o'clock tea, Brooklyn Bridge, Beefeater, Mickey Mouse, double-decker, coca-cola, cricket, Versailles, pudding, Stars and Stripes, Winnie-the-Pooh, Yale University, kilt, Disneyland, hamburger, Yellow Submarine, spaghetti.

The United Kingdom, a country rich in culture and history, is known for several iconic items, landmarks, and traditions. Let's break down the list to identify which of these belong to the United Kingdom:

1. Oxford University: Yes, this prestigious university is in the United Kingdom. It's one of the oldest and most famous universities in the world, located in Oxford, England.

2. Metropolitan Museum of Art: No, this is in the United States. It's located in New York City and is one of the largest and most comprehensive art museums in the world.

3. Big Ben: Yes, this is a famous landmark in the United Kingdom. Officially named the Elizabeth Tower, it's the nickname for the Great Bell of the clock at the north end of the Palace of Westminster in London.

4. Eiffel Tower: No, this is in France. It's a wrought-iron lattice tower on the Champ de Mars in Paris and is one of the most recognizable structures in the world.

5. Five-o'clock tea: Yes, this is a British tradition. Afternoon tea, often taken at around five o'clock, is a light meal typically eaten between 3:30 pm and 5 pm.

6. Brooklyn Bridge: No, this is in the United States. It's a hybrid cable-stayed/suspension bridge in New York City and is one of the oldest roadway bridges in the United States.

7. Beefeater: Yes, this term refers to the Yeomen Warders who are the ceremonial guardians of the Tower of London in England.

8. Mickey Mouse: No, this character is from the United States. Created by Walt Disney and Ub Iwerks at the Walt Disney Studios, Mickey is an iconic cartoon character.

9. Double-decker: Yes, the double-decker bus is a symbol of the United Kingdom, particularly the red buses in London.

10. Coca-Cola: No, this is an American product. Coca-Cola is a carbonated soft drink manufactured by The Coca-Cola Company, headquartered in Atlanta, Georgia.

11. Cricket: Yes, cricket is a sport that belongs to the United Kingdom. It's a bat-and-ball game originating in southeast England in the late 16th century.

12. Versailles: No, this is in France. The Palace of Versailles is a royal château in Versailles, in the Île-de-France region of France.

13. Pudding: Yes, in the context of traditional British cuisine, pudding can refer to a variety of sweet and savory dishes.

14. Stars and Stripes: No, this is the nickname for the flag of the United States of America.

15. Winnie-the-Pooh: Yes, this character is from the United Kingdom. Winnie-the-Pooh, also called Pooh Bear, was created by English author A. A. Milne.

16. Yale University: No, this is in the United States. Yale is a private Ivy League research university in New Haven, Connecticut.

17. Kilt: Yes, the kilt is associated with Scottish culture, which is part of the United Kingdom.

18. Disneyland: No, the original Disneyland is in the United States, specifically in California. It's a theme park designed and built under the direct supervision of Walt Disney.

19. Hamburger: No, while its exact origins are debated, the hamburger is most commonly associated with the United States.

20. Yellow Submarine: Yes, this refers to a song and animated movie by the Beatles, a famous rock band from the United Kingdom.

21. Spaghetti: No, this is traditionally associated with Italian cuisine.

In summary, items and concepts like Oxford University, Big Ben, five-o'clock tea, Beefeaters, double-decker buses, cricket, traditional British pudding, Winnie-the-Pooh, kilts, and the "Yellow Submarine" are distinctly associated with the United Kingdom.