Answer:
If two is company and three is a crowd, what is four and five?
Weight in my belly trees on my back nails in my ribs feet I do lack.
I am what no man ever yet did see, which never was, but always is to be. What am I?
I have a head, tail, but no arms and legs. What am I?
I am a chair that can move. What am I?
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?