Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Q: According to the United States Department of Labors Bureau of Labor Statistics, there were approximately 210,900 physical therapists employed in the United States in 2014, earning an average $84,020 annually in 2015, or $40.40 per hour, with 34% growth in employment projected by the year 2024. The Bureau of Labor Statistics also reports that there were approximately 128,700 Physical Therapist Assistants and Aides employed in the United States in 2014, earning an average $42,980 annually, or $20.66 per hour, with 40% growth in employment projected by the year 2024. To meet their needs, many healthcare and physical therapy facilities hire "travel physical therapists", who work temporary assignments between 8 and 26 weeks for much higher wages; about $113,500 a year. Bureau of Labor Statistics data on PTAs and Techs can be difficult to decipher, due to their tendency to report data on these job fields collectively rather than separately. O-Net reports that in 2015, PTAs in the United States earned a median wage of $55,170 annually or $26.52 hourly, and that Aides/Techs earned a median wage of $25,120 annually or $12.08 hourly in 2015. The American Physical Therapy Association reports vacancy rates for physical therapists as 11.2% in outpatient private practice, 10% in acute care settings, and 12.1% in skilled nursing facilities. The APTA also reports turnover rates for physical therapists as 10.7% in outpatient private practice, 11.9% in acute care settings, 27.6% in skilled nursing facilities.

A: What group has the highest percentage of vacancy for Physical Therapist Assistants?
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Q: Leke III Dukagjini (1410--1481), mostly known as Leke Dukagjini, was a mysterious member of the Dukagjini family about whom little is known and who is thought to have been a 15th-century Albanian nobleman.

A: What was the noble family that Lekë Dukagjini was from?
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Q: 1225 Ariane, provisional designation 1930 HK, is a main-belt asteroid discovered on April 23, 1930, by Hendrik van Gent at the Leiden Southern Station, annex to the Johannesburg Observatory in South Africa.

A:
What is the name of the person who discovered 1225 Ariane?
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