Which of the following statements about the Panchayat Raj Institutions after the Constitutional Amendment in 1992 are false?
I. Seats are reserved for the Scheduled Casts, Scheduled Tribes, and Other Backward Classes in the elected bodies of the Panchayat Raj
II. Elections to the Panchayat Raj Institutions are supervised by the Election Commission of India.
III. Elections to the Panchayat Raj institutions are held regularly after every five years
IV. Half of the seats in all the States are reserved for women