Are there lamps behind the TV?
Yes, there is.
Is there a TV in front of the sofa?
Yes, there is.
Is there a lamp next to the sofa?
Yes, there is.
Are there lamps next to the TV?
No, there aren't.
Is there a phone next to the lamp?
Yes, there is.
Is there a lamp behind the phone?
No, there isn't.
Are there tables in front of the sofa?
Yes, there are.
Are there lamps next to the sofa?
No, there aren't.
Is there a lamp in front of the sofa?
No, there isn't.
