Do doctors repair cars?
No, they don't.
Do police officers catch criminals?
Yes, they do.
Do cooks prepare delicious food?
Yes, they do.
Do dentists teach at school?
No, they don't.
Do mechanics repair cars?
Yes, they do.
Do fire fighters mend people's teeth?
No, they don't.
Do pilots dance?
No, they don't.
Do teachers cook in restaurants?
No, they don't.
Do vets help animals?
Yes, they do.
Do astronauts fly to the moon?
Yes, they do.
Do singers drive taxis?
No, they don't.
Do dancers dance?
Yes, they do.