friends.

Let's play a game.

Do you know what this is?

It's a stoplight.

And each of the colors on the stoplight is a signal that lets drivers know what they should do.

There's red, yellow and green.

Do you know what each of the colors means?

Well, red means stop.

Yellow means slow down and green means go.

So what kind of game where we play?

Let me show you.

Are you ready?

Green means go.

[♪♪♪] You can try this at home.

You know, yellow.

means slow down.

[music slows] [♪♪♪] Isn't this fun?

red light mean stop.

[music stops] Green light, [♪♪♪] yellow light, [music slows] red light [music stops] [children laughing] Green light!

[♪♪♪] yellow light [music slows] red light.

[music stops] Let's give yourselves ahead.

You did real great job.

[applause] I hope you enjoyed that, too.