How to make a list that can be changed from admin to wordpress?

Question

WordPress

I have such a task.
I want to display a list of questions.
For example:
1. What is 2 + 2 2.
The circumference of the earth
3. The distance from the earth to the moon.
Inside the list items will be a list of responses.
1. What will be 2 + 2
3
4
5
2. The circumference of the earth
40,000
30,000
35,000
3. The distance from the earth to the moon.
150000
30666
359000
What do I need?
I want to ask questions and a list of answers from the admin panel. And somehow highlight the correct answer.
One question and a list of answers will be one entry associated with the category.
I will display on the screen through a loop.
It is clear that the category title will be used instead of the question, but what about the list. So that you can set your own values ​​\u200b\u200bfor each entry, regardless of the number, and at the same time add the ability to make one or more elements selected to be displayed on the page.
Thanks in advance.

Answer 1

As I decided. I added a list in the editor, and changed the text color of the correct element. I also wanted to use the plugin, but then refused.