I want to know the answer to the following question:
How many wildcards were chosen by the judges in season eight?
All the background I'm provided with is that "In season thirteen, there were thirty semifinalists, but only twenty semifinalists (ten for each gender) were chosen by the judges to perform on the live shows, with five in each gender and three wildcards chosen by the judges composing the final 13.". Is that enough to answer the question?