Case of the Drunken Barman

X: We are bringing in our own wine. Is that okay?

W: Sure! Feel free to do so

X: Our wine has been kept for very long. Some spoil already. But I don’t know which one.

W: Oh… I think it’s better you bring those that are very likely not spoilt then. You might want to get new bottles?

X: Of course not! I’m not going to spend money on my guests. I don’t even think they will give me enough ang pow. So how?

W: Mm, I guess you can try to see which wines are least likely to be spoilt. It won’t be very nice serving them spoilt wine.

X: Huh, that’s the best you can do? We want your barman to open each bottle and taste a mouthful of it to see if it’s spoilt.

W: Er but he will be real drunk at the end as you will probably open many bottles…

X: But he’s a barman! Barman you know! *huge sigh*