What is it?
It's a soap
Who is this?
It's a doctor
What is it?
It's a mask
What is it?
It's clean
What is it?
It's a hospital
What is it?
It's a cough
What is it?
It's dirty
What should you do?
wash your hands
What should you do?
Wash your hands
Is he dirty?
No, he is clean
What is it?
It's a sneeze