-cortana, show me the movie schedule for today. -Who is Cortana? -oops, I meant siri. -who is cortana? -Please show the movie schedule for today. -maybe you should ask cortana about the movie schedule?
We are sitting on the test. The teacher gradually removes students with spurs. the dean comes in: oooh... there are probably a lot of people who like to cheat here... teacher: no, the amateurs have already left, only professionals remain!