So holly are these five outcomes, and if you said holly or unicorn hair, it's gonna be these five outcomes plus, well this one involves unicorn hair, but we've already included this one. But the other ones that's not included for the holly that involve unicorn hair are the elm unicorn, the maple unicorn, and the wenge unicorn. So it's these five plus these three right over here. So eight of these 20 outcomes. And if these are all equally likely outcomes, that means there's an 8 20th probability of a wand that will be made of holly or unicorn hair. So this is 8 20th, so that's the same thing as 4 10th, so 40% chance. Now the wand that selects Harry will be made of holly and unicorn hair.