Riddle

Sharp and long, flag of the world. What is it?

Choose an answer

A.A flagpole
B.A skyscraper
C.A spire
D.A tower
Hint: It's a 2-word phrase with 6 letters, starting with "A".

Answer

A tower

Why this is the answer

This riddle's wording is a bit garbled in the source, but it points to a tall, sharply-pointed tower (like the Eiffel Tower) that has become an iconic, world-famous landmark or 'symbol' -- the fit is looser than most riddles here.

This riddle is filed under "What Am I?" Riddles and rated Hard.