gmat An international basketball tournament will be held in either Nation QN or Nation RN. Exactly six nations, including the host, plan to participate, depending on the following conditions: SN will participate only if TN does. UN will not participate if either VN or WN does. WN will not participate unless the tournament is held in RN. Based on the information provided, and assuming WN participates, in the first column select the nation that must also participate, and in the second column select the nation that will not participate. Make only two selections, one in each column.