this sentence is inside a paragraph.
Cats also like to have their own space, for example, when they are tired, they usually find a quiet and hidden place to sleep.
how do I fix it?
A: Cats also like to have their own space. For example, when they are tired they usually find a quiet and hidden place to sleep.
B: Well I don't see any spelling errors
C: Replace the comma after space with a semicolon, and it will be fine.
help please

I would prefer using C over A. any suggestions? B is wrong.