Answer:
I can be as thin as a picture frame but my insides have many things you can see.
I am your mother's brother's only brother in law. Who am I?
You walk into a room with a match, a kerosene lamp and a fireplace. Which do you light first?
What fastens two people yet touches only one?
I look at you, you look at me, I raise my right, you raise your left
Lynn likes grapes but not potatoes. She likes squash but not lettuce, and she likes peas but not onions. Following the same rule, will she like pumpkins or apples?