Is the letter long or short?
it is long.
Is the man in the picture rich or poor?
He is rich.
Is Martin's mother angry?
Yes, she is.
Is the letter difficult to understand for Martin's mother?
Yes, it is.
Is the basket light?
No, it isn't.
Is it difficult?
Yes, it is.
Are the children kind or mean?
They are mean.
Are they poor?
No, they aren't.
Is Martin generous?
Yes, he is.
Is Ana happy about the letter?
Yes, she is.
Are they elegant?
Yes, they are.
Is Martin's mother happy or sad?
She is sad.
Is Martin curious?
Yes, he is.