Passage: Group B of the 2015 AFC Asian Cup was one of four groups of nations competing at the 2015 AFC Asian Cup. The group's first round of matches were played on 10 January, the second round on 14 January, and the final round on 18 January. All six group matches were played at venues in Australia. The group consisted of Uzbekistan, Saudi Arabia, China and North Korea. China PR and Uzbekistan advanced as group winners and runners-up respectively, while Saudi Arabia and North Korea were eliminated.

Question: From where were the groups that played in Australia?
Uzbekistan, Saudi Arabia, China and North Korea