Answer:
I work when I play and play when I work. What am I?
There was a green house. Inside the green house there was a white house. Inside the white house there was a red house. Inside the red house there were lots of babies. What is it?
As I went over London Bridge I met my sister Jenny; I broke her neck and drank her blood and left her standing empty.
I am perfect with a head perfect without a head; Perfect with a tail perfect without a tail; Perfect with either neither or both.
What has a neck but no head?
The answer I give is yes, but what I mean is no. What was the question?