Four students are all keen games players, with football, tennis, cricket and hockey all among their interests. Each of them plays only two of these sports and there is only one sport which is played by more than two of them. No one plays both football and tennis. Rachel and Peter have no games in common, though each has a sport shared with Jemima, who is not a cricketer. Rachel,a keen tennis player, has the occasional sporting encounter with William, who does not play tennis. Jemima, Peter and William have no game in common. Which two sports does each student play.
Sorry for deleting it the first time ppl, i didn't want to waste everyones time getting them to attempt a question which doesn't seem to have an answer. You are welcome to try and find a solution if thats what you want to do.