In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

Who used the word psychology for the first time?
Who used the word psychology for the first time and is generally given given credit? 
 Rudolph Goclenius the Elder

When did o canada become canada's national anthem?
When was o canada first used as canada's national anthem?|When did "O Canada" become Canada's de facto national anthem? 
 1939

Who has written the patriotic song kadam kadam badhaye ja khushi ke geet gaye ja?

Who has written the lyrics to patriotic song kadam kadam badhaye ja khushi ke geet gaye ja? 
 Vanshidhar Shukla

