In the following sentence:
Augen sind die Fenster der Seele
What case is "die Fenster" and what case ist "der Seele"?
I suspected that "der Seele" is in genitive, but the problem is that "der" is only used in genitive with the plural case, and "Seele" is clearly singular. Therefore, the only two options that I can imagine are
- The sentence is wrong
- "Der Seele" is not in genitive
Which one of these two is right? Or am I missing something else?