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