Answer:
Cloud is my mother, wind is my father. What am I?
I'm the source of all emotion but I'm caged in a white prison.
I tremble at each breath of air, and yet can heaviest burdens bear. What am I?
You seek me out when your hunger's ripe. I sit on four legs and smoke a pipe.
I am a box which holds keys but not locks. With the right combination, I may unlock your soul. What am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?