Answer:
What building has the most stories?
I don't have eyes, but once I did see. Once I had thoughts, but now I'm white and empty. What am I?
I produce wool and spit a lot
I am brown and sticky
Never ahead, ever behind, yet flying swiftly past; for a child, I last forever; for an adult, I'm gone too fast. What am I?
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls