Author of task:

I drank beer from a friend.I wanted to sleep, they left with a lovely home.He laid me down, he went for a couple of hours to go for a walk.Wake up in the morning, he is not, the tube does not take.The question: do I still have a lover and a girlfriend, if he is from another city, she had a lot of beer at home, and her number he has?
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So what was the answer? Interesting how the story ended :)