Other Things Being Equal, Which One of the Following Children

Other things being equal, which one of the following children is most likely to be aggressive?

A) Alistair's father is a prominent politician known for his kind actions toward others. But Alistair resents the fact that Dad is seldom at home to be kind to him.
B) Bryce frequently sees his father engage in aggressive acts that enable him to get what he wants. But Bryce and his father are very close, and so Bryce is rarely the target of Dad's aggression.
C) Carl's parents are not terribly warm and affectionate. They help him with his homework when he requests assistance, but otherwise both Mom and Dad are usually preoccupied with work they've brought home from the office.
D) Donald and his younger sister live in a two-bedroom apartment with their mother. Because Mom cannot afford professional child care while she's at work, Donald must take care of his sister after the two of them get home from school each day.