You are given the conttent of a table in the input (row by row). Generate an unambiguous question based on the information present in the table, such that: 1) It's answer is unique and is in the given table, 2) Its answer is a contiguous text span from the table. Avoid creating questions that can be answered correctly without reading/understanding the table

Ex Input:
Table: ['Round', '#', 'Player', 'Nationality', 'College/Junior/Club Team (League)']. ['1', '26', 'Cory Schneider (G)', 'United States', 'Phillips Academy (US High School)']. ['3', '91', 'Alexander Edler (D)', 'Sweden', 'Jamtland (Sweden)']. ['4', '125', 'Andrew Sarauer (LW)', 'Canada', 'Langley Hornets (BCHL)']. ['5', '159', 'Mike Brown (RW)', 'United States', 'University of Michigan (CCHA)']. ['6', '189', 'Julien Ellis (G)', 'Canada', 'Shawinigan Cataractes (QMJHL)']. ['8', '254', 'David Schulz (D)', 'Canada', 'Swift Current Broncos (WHL)']. ['9', '287', 'Jannik Hansen (RW)', 'Denmark', 'Malmo Jr. (SJL)']

Ex Output:
what are the nationalities of the players?

Ex Input:
Table: ['Rank', 'Name', 'Nationality', 'Time (hand)', 'Notes']. ['', 'Tommy Green', 'Great Britain', '4:50:10', 'OR']. ['', 'Janis Dalins', 'Latvia', '4:57:20', '']. ['', 'Ugo Frigerio', 'Italy', '4:59:06', '']. ['4', 'Karl Hahnel', 'Germany', '5:06:06', '']. ['5', 'Ettore Rivolta', 'Italy', '5:07:39', '']. ['6', 'Paul Sievert', 'Germany', '5:16:41', '']. ['7', 'Henri Quintric', 'France', '5:27:25', '']. ['8', 'Ernie Crosbie', 'United States', '5:28:02', '']. ['9', 'Bill Chisholm', 'United States', '5:51:00', '']. ['10', 'Alfred Maasik', 'Estonia', '6:19:00', '']. ['', 'Henry Cieman', 'Canada', '', 'DNF']. ['', 'John Moralis', 'Greece', '', 'DNF']. ['', 'Francesco Pretti', 'Italy', '', 'DNF']. ['', 'Arthur Tell Schwab', 'Switzerland', '', 'DNF']. ['', 'Harry Hinkel', 'United States', '', 'DNF']

Ex Output:
who are all the athletes?

Ex Input:
Table: ['Album/Single', 'Performer', 'Year', 'Variant', 'Notes']. ['The English and Scottish Popular Ballads vol 3', 'Ewan MacColl', '1956', 'Gil Morice', "The earliest known professional recording (8'37)."]. ['Blood and Roses Vol 2', 'Ewan MacColl', '1981', 'Child Maurice', "This is a different version from MacColl's 1956 recording."]. ['Right of Passage', 'Martin Carthy', '1988', 'Bill Norrie', '']. ['Kornog', 'Kornog', '2000', 'Child Noryce', 'The only known version by a French band.']. ['The Furrowed Field', 'Damien Barber', '2000', 'Bill Norrie', '']. ['Songs', 'Spiers and Boden', '2005', 'Child Morris', '']. ['At Ruskin Mill', 'Martin Carthy', '2005', 'Bill Norrie', "The longest recorded version (9'06)."]

Ex Output:
what are all of the titles?