Problem: 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.
Answer this question based on the article: What group has the highest percentage of vacancy for Physical Therapist Assistants?
A: skilled nursing facilities

Problem: The Crimean Tatar's invasions of Russia  began in 1507, after the death of Moscow's grand duke Ivan III, with the Crimean Khanate attacking the Russian towns of Belev and Kozelsk. Over the course of the 16th century, the outer border of the Wild Steppes was near the city of Ryazan, outside the Oka River. The main path for the invading forces to Moscow was the Muravsky Trail, running from the Crimean Isthmus of Perekop, between the basins of the Dnieper and Severskiy Donets rivers, and finally up to Tula. The Tatars would turn back only after extensive looting and kidnapping, the Tartars usually managed to penetrate 100-200 kilometers into Russian territory. Captives were subsequently sent to the Crimean city of Caffa to be sold into Slavery. As a result, the Russian population in the border regions suffered heavily. Each spring, Russia mobilized up to 65,000 soldiers for border service. The defensive lines consisted of a circuit of fortresses and cities. To protect from invasions by the Nogai Horde in the region between the Volga and Irtysh rivers, the Volga cities of Samara , Tsaritsyn , and Saratov  were founded. The most damaging invasions occurred in 1517, 1521 , 1537 , 1552, 1555, 1570-72 , 1589, 1593, 1640, 1666-67 , 1671, and 1688.
Answer this question based on the article: How many times were there damaging invasions to Volga cities of Samara?
A: 12

Problem: Coming off their home win over the Ravens, the Chargers flew to Arrowhead Stadium for a Week 13 AFC West rematch with the Kansas City Chiefs.  In the first quarter, San Diego trailed early as Chiefs kicker John Carney managed to get a 38-yard field goal.  Afterwards, the Chargers got on the board with kicker Nate Kaeding nailing a 25-yard field goal.  In the second quarter, Kansas City regained the lead as QB Damon Huard completed a 2-yard TD pass to DE Jared Allen.  Afterwards, San Diego tied the game again as QB Philip Rivers completed a 38-yard TD pass to WR Vincent Jackson. In the second quarter, the Chargers pulled away as RB LaDainian Tomlinson got a 31-yard TD run in the third quarter and a 28-yard TD run in the fourth quarter.  His two rushing touchdowns helped him surpass Walter Payton for third place on the NFL's all-time rushing touchdowns list.  The game also gave him his 3rd-straight 100-yard game against the Chiefs.  Also, CB Antonio Cromartie recorded 2 INT to bring his league leading total to 8.
Answer this question based on the article: Which player's initial touchdown reception was longest?
A:
Vincent Jackson