Here's a short story:

CHAPTER XII 

MOVING ON 

"Here's a letter from my dear old friend Silas Watson," said Uncle John, delightedly. "It's from Palermo, where he has been staying with his ward--and your friend, girls--Kenneth Forbes, and he wants me to lug you all over to Sicily at once." 

"That's jolly," said Patsy, with a bright smile. "I'd like to see Kenneth again." 

"I suppose he is a great artist, by this time," said Beth, musingly. 

"How singular!" exclaimed Louise. "Count Ferralti told me only this morning that he had decided to go to Palermo." 

"Really?" said Uncle John. 

"Yes, Uncle. Isn't it a coincidence?" 

"Why, as for that," he answered, slowly, "I'm afraid it will prevent our seeing the dear count--or whatever he is--again, at least for some time. For Mr. Watson and Kenneth are just leaving Palermo, and he asks us to meet him in another place altogether, a town called--called--let me see; Tormenti, or Terminal, or something." 

"Give me the letter, dear," said Patsy. "I don't believe it's Terminal at all. Of course not," consulting the pages, "it's Taormina." 

"Is that in Sicily?" he asked. 

"Yes. Listen to what Mr. Watson says: 'I'm told it is the most beautiful spot in the world, which is the same thing you hear about most beautiful places. It is eight hundred feet above the Mediterranean and nestles peacefully in the shadow of Mount Etna.'" 

"Etna!" cried Uncle John, with a start. "Isn't that another volcano?" 

"To be sure," said Beth, the geographer. "Etna is the biggest volcano in the world."  (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: What is Etna?
Guess: a volcano

Question: a small one?
Guess: no

Now answer the following question in the same format.

Question: what size?

biggest in the world