<Tr> <Td> Wrocław </Td> <Td> Poland </Td> <Td> 7005638586000000000 ♠ 638,586 </Td> <Td> 31 December 2017 </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Rotterdam </Td> <Td> Netherlands </Td> <Td> 7005635389000000000 ♠ 635,389 </Td> <Td> August 2017 </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Stuttgart </Td> <Td> Germany </Td> <Td> 7005628032000000000 ♠ 628,032 </Td> <Td> 31 December 2016 </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Glasgow </Td> <Td> United Kingdom </Td> <Td> 7005615070000000000 ♠ 615,070 </Td> <Td> 30 June 2017 </Td> <Td> </Td> <Td> </Td> </Tr>

Which country labeled on the map above has the largest population in europe a. 2 b. 3 c. 5 d. 6