Definition: This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.
Input: Every year the Appalachian Mountains attract several million tourists to the Western part of the state, including the historic Biltmore Estate. The scenic Blue Ridge Parkway and Great Smoky Mountains National Park are the two most visited national park and unit in the United States with over 25 million visitors in 2013. The City of Asheville is consistently voted as one of the top places to visit and live in the United States, known for its rich art deco architecture, mountain scenery and outdoor activities, and liberal and happy residents.
Output:
How many people go to see the Appalachian Mountains each year?