Answer:
I canβt go left I canβt go right. I am forever stuck in a building over three stories high.
What is brown and sticky?
Railroad Crossing, look out for the cars. Can you spell that, without any R's?
What is black when you buy it red when you use it and gray when you throw it away?
I must be broken before you can use me. What am I?
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.