A woman was buying shoes at a four-story department store. She got onto the elevator and asked the attendant to press the button for the top floor. The attendant pressed 3. After a while, the woman returned to the elevator and asked the attendant to press the button for the bottom floor, and the attendant pressed 2. What is on the fourth floor?
Soft I am like a snowshoe hare. In winter snow I'm good to wear, though by underwater beasts I'm shared. And these in name can be compared to a different shoe--this one, a mare. Another clue: I come in pairs.
I've never been born, and I'll never die. I've seen the whole world, and I've seen a pig fly. I can outrun a cheetah and tackle a bear. I've been struck ten times by lightning and never been scared. What am I?