I want to know the answer to the following question:
How long is the longest avenue in Mexico City?
All the background I'm provided with is that "The most recognizable icon of Mexico City is the golden Angel of Independence on the wide, elegant avenue Paseo de la Reforma, modeled by the order of the Emperor Maximilian of Mexico after the Champs-Élysées in Paris.". Is that enough to answer the question?
Answer: no