Did you touch my daughter ?

One day two white-skinned men met on the road. One of them looked angrily at the other, and said : "Did you touch my daughter ?"
"Yes," replied the other , with no fear.
The first man glared at the second in shocked silence, then said : "Why ?"
Replied the second man: "She did not do her homework so I spanked her."
"Who are you?" snarled the father.
"I am her school teacher ." said the second.