Answer:
I am black when you buy me, red when you use me. When I turn white, you know it's time to throw me away. What am I?
If you drop me, I'm sure to crack. Give me a smile and I'll always smile back. What am I?
What building has the most stories?
I like to twirl my body but keep my head up high. After I go in everything becomes tight
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
The answer I give is yes, but what I mean is no. What was the question?