Existe la respuesta corta o abreviada, donde solo se usa pronombre y verbo; el complemento de la pregunta, desaparece. Veamos algunos ejemplos:
Are you an intelligent man?
Yes, I am
No, I am not
Are they good teachers?
Yes, they are
No, they are not
Is Susan a lovely person?
Yes, she is
No, she is not
Is Maurice a responsible boy?
Yes, he is
No, he is not
Is that a new house?
Yes, it is
No, it is not
Am I your friend?
Yes, you are
No, you are not
Is this a good computer?
Yes, it is
No, it is not
