Can a circle have corners?

Have you ever smoked?

Are apples red?

Can you touch your tongue to your nose?

If nobody buys a ticket to a movie do they still show it?

Can you tie your shoes?

Can you help a friend in trouble?

Are there any crash courses for pilots?

Have you ever been lost in a city?

Are you a fun person?

Are violins and pianos musical instruments?

Do you own Bitcoin?

Did you ever stalk someone online?

Do you think you are a good person?

Do you know your parents birthday?

Do you celebrate birthdays?

Do you have many friends?

Can you wear a tie?

If you daydream at night, is it called nightdream?

Does it snow during the summer?

Do you like pizza?