Jose-Marcia Garcia-Aranda, the head of Fifa's refereeing, reportedly says he is "very, very satisfied" with the standard of decisions in the World Cup. He also says that some of the decisions that have been made "are not good". Add the two sentiments together, and it means that Garcia-Aranda is happy with bad decisions. No, we don't get it either. Read more: Sport24
Magenta has no physical wavelength. It thus does not "exist" strictly speaking. Rather our brains are telling us that we are seeing "not green".