comark/quiz/position-option · Write out an option instead of pointing at others by place

A question's options are shuffled, so an option that points at others by place, such as "All of the above" or "Both A and B", stops making sense. Write out what it means, or split the question.

Incorrect

::question{#falsy}
Which value is falsy?

- [x] `0`
- [ ] `[]`
  > Every object is truthy, empty arrays too.
- [ ] None of the above
  > One of them is falsy.
::

lint-comark example.mdexample.md:1:1 comark/quiz/position-option::question 1 (#falsy): the option "None of the above" points at other options by place, and options are shuffled.Write out what it means.✖ 1 problem

Correct

::question{#falsy}
Which value is falsy?

- [x] `0`
- [ ] `[]`
  > Every object is truthy, empty arrays too.
- [ ] `"0"`
  > A string with any character in it is truthy.
::

lint-comark example.md✔ No problems