The teacher told the students:

- Tomorrow they bring a class-related utensils health protection.

- The next day, the students were unanimously brought each person to a mere object.

- Tuan, what brought you to?

- Ma'am, I carry bandages for dressing, please.

- Good. What about Teo, what do they bring?

- Miss, vases ether used to clean the wound, sir.

- Rat, they bring something other?

- Yes, sir oxygen tank?

- Where did you get on?

- Yes, of her children.

- So she can tell when you carry average to go?

- Yes, she just sighs and weary said: "Do not get carried away".