- P. I want to take a photograph. It's all right isn't it.
 - P. I want to sit here. It's all right isn't it.
 - P. Please sit down.
 - P. Please sit down here.
 - P. Please stop here.
 - P. Please drink some coffee.
 - P. Please have a biscuit.
 - Q. I want to sit here. It's all right isn't it.
 - A. It's not all right. Please don't sit here.
 - P. I'm going to sit here. It's all right isn't it?
 - A. It's not all right. Please don't sit here.
 - Q. I'm going to stop here. It's all right isn't it?
 - A. It's not all right. Please don't stop here.
 - P. I'm going to take a photograph. It's all right isn't it?
 - A. It's not all right. Please don't take a photograph.