Is there a glass on the table?
No, there isn't
Yes, there is
What is it?
knife
What is it?
roof
Is there a jug on the table?
Yes, there is
No, there isn't
Is there a knife on the table?
No, there isn't
Yes, there is
What is it?
fork
Is there a spoon on the table?
No, there isn't
Yes, there is
What is it?
stairs
What is it?
plate
What is it?
furniture
Is there a fork on the table?
No, there isn't
Yes, there is
What is it?
jug
What is it?
chimney
What is it?
spoon
Is there a plate on the table?
No, there isn't
Yes, there is
What is it?
glass