Answer:
They live only in stories, taller than three storeys.
Hands she has but does not hold, teeth she has but does not bite, feet she has but they are cold, eyes she has but without sight. Who is she?
What speeds on a track but isn't in a race and has a whistle to announce its steady pace?
What has a foot but no legs?
I love to dance and twist and prance. I shake my tail, as away I sail. Wingless I fly into the sky.
Born in the ocean and white as snow. When I fall back to water I disappear without a trace.