1. William II & Henry I & Henry II & Richard I & John & Edward I
2. Ukelele & wiki & taboo & lei
3. Henry I & John & Mary I & Jmaes II & george VI
4 England & England & England & India and Pakistan & Australia and New zealand & India and Pakistan and Sri Lanka & England and Scotland and Wales and The Netherlands & South Africa and Zimbabwe and Kenya & The West Indies.
Q4..I am assuming that the strings of things to be compared are separated by the word ...and.... as opposed to ..&..