Study the following information and answer the question given below.

There are seven books, one each on Psychology, Hindi, English, Sociology, Economics, Education and Accountancy lying on a table as a stack.  Sociology lies on top of the stack.  Accountancy is immediately below Education, which is just below Sociology.  Economics is immediately above Psychology but is not exactly in the middle.  Hindi is immediately below Psychology.

If only the position of Sociology and English, Accountancy and Hindi, and Education and Psychology are interchanged, which book will be between Psychology and Sociology?

Hindi