Three Kids Sitting Equally Apart Around a Table Are Sharing

Three kids sitting equally apart around a table are sharing jelly beans. One of the kids named Billy, however, tends only to take jelly beans and only rarely gives one away. If each jelly bean represents an electron, who ends up being slightly negative? Who ends up being slightly positive?

A) Billy ends up being slightly negative, while the two other kids are both slightly positive.
B) Billy ends up being slightly positive, while the two other kids are both slightly negative.
C) One of the two kids other than Billy ends up slightly negative, but Billy and the third kid will both end up slightly positive.
D) One of the two kids other than Billy ends up slightly positive, but Billy and the third kid will both end up slightly negative.