even the same words have different meanings to people.
sometimes words that are naturally accepted to a certain group of people turn out
to be 1.(offensive ) to others.
unfortuntately , however , many students are 2.(unaware) of this, causing others
3.(intended) pain.

* 위 문장 1~3번 중에서 문맥에 맞지않는 단어는 무엇인가요?
또 알맞게 고친 답을 알려주세요..
혹시 그리고 문맥에 다 맞나요??