Which of the Following Is Central to Mead's Conception of the Self

Which of the following is central to Mead's conception of the self?

A) the I, which is the part of the self that is spontaneous
B) the Thee, which is the part of the self that reflects the infant in us all
C) the You, which is the part of the self that reflects the significant other
D) the Thou, which is the part of the self that reflects what one has learned through games
E) all of these