Michael and His Twin Sister Doreen Turned 11 a Few

Michael and his twin sister Doreen turned 11 a few months ago. Both Michael and Doreen have begun to go through the early signs of puberty. In this case, it is MOST likely that

A) compared to Doreen, Michael is at greater risk for using drugs or alcohol because he is maturing early.
B) compared to Michael, Doreen is at greater risk for using drugs or alcohol because she is maturing early.
C) both Michael and Doreen are at greater risk for using drugs or alcohol because they are both maturing early.
D) both Doreen and Michael are at lower risk for using drugs or alcohol due to maturing early.