Is the sky actually blue?

Is there life after death?

Do you have many friends?

Do you like to work while listening to music?

Did you know how to ride a bike?

Are wild animals dangerous?

Are you male?

Is a brick heavier than a feather?

Do you ever pick your nose when you think nobody is watching?

Do you ever talk to yourself?

Are you sensitive to other people’s feelings?

Are you afraid of robots?

Is New York City small?

Is there a TV in your room?

If you daydream at night, is it called nightdream?

Do you watch lots of TV?

Do you have an imaginary friend?

Can you eat soup with a fork?

If violence is not the answer, is it the question?

Are you a fun person?

Is a father older than his son?