Four political parties W, X, Y and Z decided to set up a joint candidate for the coming parliamentary elections. The formula agreed by them was the acceptance of a candidate by most of the parties. Four aspiring candidates, A, B, C and D approached the parties for their tickets.
A was acceptable to W but not to Z.
B was acceptable to Y but not to X.
C was acceptable to W and Y. J
D was acceptable to W and X.
When candidate B was preferred by W and Z, candidate, C was preferred by X and Z, and candidate A was acceptable to X but not to Y; who got the ticket?