Question: What is the time period that 5045905 is the population of Moscow that is the twinned administrative body of Warsaw?
Choices:
2009-02-01
1938-01-01
2016-01-03
1913-01-01
2001-02-14
1985
2015-04-09
1959-01-01
1994-04-19
2008-04-09