Question

6. Quidditch/Jumanji was created by JK Rowling in her
popular series of novels, Harry Potter. It is actually played
with some modifications in real life.​

Answer 1

I’d 95% of JKR’s memes/tropes/magic-dodads cause me to think “I’ve seen talking portraits in some Disney movie but I can’t quite think of which.” Or “That flying car trope, that was Son of Flubber or something.” People have called JKR a literary magpie. Her uniqueness comes to the fore in the personality of characters like Mad-Eye Moody or Horace Slughorn, etc.