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: Consider Input: Public institutions of higher education in Charleston include the College of Charleston (the nation's 13th-oldest university), The Citadel, The Military College of South Carolina, and the Medical University of South Carolina. The city is also home to private universities, including the Charleston School of Law . Charleston is also home to the Roper Hospital School of Practical Nursing, and the city has a downtown satellite campus for the region's technical school, Trident Technical College. Charleston is also the location for the only college in the country that offers bachelor's degrees in the building arts, The American College of the Building Arts. The Art Institute of Charleston, located downtown on North Market Street, opened in 2007.

Output: What is the nation's 13th-oldest university?


Input: Consider Input: Albert Wendt is a significant Samoan writer whose novels and stories tell the Samoan experience. In 1989, his novel Flying Fox in a Freedom Tree was made into a feature film in New Zealand, directed by Martyn Sanderson. Another novel Sons for the Return Home had also been made into a feature film in 1979, directed by Paul Maunder. The late John Kneubuhl, born in American Samoa, was an accomplished playwright and screenwriter and writer. Sia Figiel won the 1997 Commonwealth Writers' Prize for fiction in the south-east Asia/South Pacific region with her novel "Where We Once Belonged". Momoe Von Reiche is an internationally recognised poet and artist. Tusiata Avia is a performance poet. Her first book of poetry Wild Dogs Under My Skirt was published by Victoria University Press in 2004. Dan Taulapapa McMullin is an artist and writer. Other Samoan poets and writers include Sapa'u Ruperake Petaia, Eti Sa'aga and Savea Sano Malifa, the editor of the Samoa Observer.

Output: What Samoan author write Flying Fox in Freedom Tree?


Input: Consider Input: Underpinning Houston's land surface are unconsolidated clays, clay shales, and poorly cemented sands up to several miles deep. The region's geology developed from river deposits formed from the erosion of the Rocky Mountains. These sediments consist of a series of sands and clays deposited on decaying organic marine matter, that over time, transformed into oil and natural gas. Beneath the layers of sediment is a water-deposited layer of halite, a rock salt. The porous layers were compressed over time and forced upward. As it pushed upward, the salt dragged surrounding sediments into salt dome formations, often trapping oil and gas that seeped from the surrounding porous sands. The thick, rich, sometimes black, surface soil is suitable for rice farming in suburban outskirts where the city continues to grow.
Output: What materials are underpinning the land surface of Houston?