What is it?
spider
What is it?
monster
Is it a ghost?
No, it isn't
What is it?
witch
What is it?
zombie
Is it a witch?
yes, it is
What is it?
werewolf
Is it a spider?
Yes, it is.
What is it?
vampire
Is it a werewolf?
No, it isn't
What is it?
bat
Is it a skeleton?
Yes, it is.
What is it?
skeleton
What is it?
ghost
Is it a vampire?
No, it isn't.
What is it?
pumpkin