Look! the little boy is crying. {why} this unusual concert takes place in the open-air theatre. {where} общий вопрос специальный вопрос вопрос к подлежащиму

Is the little boy crying? Общий
Why is the little boy crying? Специальный
Who is crying? Вопрос к подлежащиму

Does this unusual concert take place in the open-air theatre?
Where does this unusual concert take place?
What takes place in the open-air theatre?

Is the little boy crying? 
Why is the little boy crying? 
Who is crying? 

Does this unusual concert take place in the open-air theatre?
Where does this unusual concert take place?
What takes place in the open-air theatre?