Answer:
Not my sister nor my brother but still the child of my mother and father. Who am I?
Ambitious people will climb the social version of this contraption.
Edible items purchased in large quantities.
I'm the son of water but when I return to water I die. Who am I?
What is at the end of a rainbow?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.