I know that very technical stories like one of Jules Verne’s are science fiction, but what about stories of werewolves, etc. or stories of fictional worlds?

Does this count as science fiction? Does it count as fantasy fiction? Is fantasy fiction a subgroup of science fiction?
- >;-;<

I know that very technical stories like one of Jules Verne’s are science fiction, but what about stories of werewolves, etc.

Does this count as science fiction? Does it count as fantasy fiction? Is fantasy fiction a subgroup of science fiction?
- >;-;<