Take context from the input text and decide on the accurate relationship between 'Merkel' and 'Germany' from the options provided.
Options: distribution format, industry, headquarters location, owned by

"I think we have used the crisis we are experiencing, through a very disorderly and uncontrolled movement of refugees, to again achieve closer cooperation on many issues, both between the European Union and Turkey, and between Germany and Turkey," Merkel said after meeting the Turkish premier.
headquarters location