According to a Recent Increase in Campaign Contribution Limitations, in What

According to a recent increase in campaign contribution limitations, in what situation must a judge recuse himself or herself from a case?

A) in situations in which a judge receives campaign contributions from a party to a lawsuit
B) in situations in which a relative of the accused party has contributed to the judge's campaign
C) in situations in which judges have been at campaign fund-raisers with the party to a lawsuit
D) in situations in which the lawyer has been involved in fund-raising with the party to a lawsuit
E) in situations in which a judge receives campaign contributions from a party's lawyer