After work, a few male and female coworkers met at a restaurant to get together, male colleagues want white wine, female colleagues want yogurt.

After a while, Ms. dishes and white wine served up, male colleagues began to eat and drink up.

A male colleague suddenly realized that there was no yogurt for the female colleague, so he asked the lady: "Do you have milk?"

The lady blushed and mumbled her reply to, "Yes, not much."