With reference to the Lahore Session of the Indian National Congress (1929), consider the following statements:
I. It was presided over by Subhas Chandra Bose.
II. The resolution of'Purna Swaraj'was adopted at this session.
III. It was decided to celebrate 26 January 1930 as Independence Day.
IV. It approved participation in the Round Table Conference.
Which of the statements given above is/are correct?