Study the following information carefully to answer the given questions
W, X, Y, Z, M, N and O are travelling in three buses P , Q and R with at least 2 of them in any of these buses. Each of them has a favourites country such as  Denmark, Russia, Britain, Malaysia, Germany, Kenya and USA.
X travelling in bus Q with M. M’s favourite country is USA. Those who travel in bus P do not like Denmark and Malaysia. The one who likes Russia travels only with O in bus R. The one whose favourite country is Germany does not travel in the same bus with either M or O. W does not travel in bus Q. W likes Kenya. Z and N are travelling in the same bus. N does not like Britain. The one whose favourite country is Malaysia does not travel in Bus Q.