Knights and KnavesThere is an island in which the inhabitants are called "knights" or "knaves". Knights always tell the truth and knaves always lie.Assume that every inhabitant of the island is either a knight ora knave, but not both.In the problem there are 5 inhabitants, denoted by A, B, C ….The first 4 of them make a statement.Who is a knight and who is a knave? Which cannot be determined?