Paavo Nurmi

Columns: Distance | Mark | Date | Location
1500 m | 3:53.0 | 23 August 1923 | Stockholm | 1500 m ( indoor ) | 3:56.2 | 6 January 1925 | New York City | Mile ( indoor ) | 4:13.5 | 6 January 1925 | New York City | Mile ( indoor ) | 4:12.0 | 7 March 1925 | Buffalo | 2000 m ( indoor ) | 5:33.0 | 17 January 1925 | New York City | 2000 m ( indoor ) | 5:30.2 | 28 January 1925 | New York City | 2000 m ( indoor ) | 5:22.4 | 12 February 1925 | Buffalo

Example questions:
What is the population density of the city where Paavo Nurmi ran unofficial world record 3 miles in 14:14.4 on 10 August 1922 ? | What century did the city where Paavo Nurmi ran unofficial world record 3000 m in 8:27.8 on 17 September 1923 become capital of Denmark ? | What age was the area of the city where Paavo Nurmi ran unofficial world record 1500 m in 3:53.0 on 23 August 1923 first settled ? | What county contains the city where Paavo Nurmi ran an unofficial world record mile in 4:12.0 on 7 March 1925 ? | What is population of the city where Paavo Nurmi ran an unofficial world record mile in 4:13.5 on 6 January 1925 ?

Answers:
33.03 inhabitants per square kilometre | 15th | Stone Age | Erie County | 8,398,748