Question: For the city that has official website https://www.um.warszawa.pl/ (this statement was made in Polish) and has a population of 100000, what is the that time point?
Choices:
2000-04-01
1792-01-01
1882-01-01
1950-09-13
2017-05-04
1989-01-19
2017
1848
1975-12-01
2004-02-01