Grandma wakes up at night from knocking the front door. He stands up, looks - the grandfather stands on the staircase cage, in his hand some paper, the elevator is going.
You are what?
No, I am going to the toilet.
and returned to the apartment.
Grandma, of course, not before sleep, begins to chase in the head: well, the roof is going, and how in the summer to leave it here, and not to let more than one in the country...
In the morning he begins to say to him:
Grisha, you need to go to the doctor. You went to the toilet on the stairs at night, remember?
I went to the doctor, but I only dreamed that the door was burned. I wake up, I hear a knock at the door. Well I went out - and there the advertiser glues the advertisement, at night! Well, I broke the advertisement, and here you came out...