Answer:
What is between heaven and earth?
What ship has no captain but two mates?
A blue man lives in the blue house. A red man lives in the red house. Who lives in the white house?
What has a head yet it never weeps, has a bed but never sleeps, can run but can not walks, and has a bank but not a cent to its name?
A precious gift, yet it has no end, no beginning, and nothing in the middle.
People take me on walks and I run and have fun. What am I?