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