Question: What does this bash statement do?

1. It loops between the values of `$a` and `$b`.
2. It tests whether the values of variables `$a` and `$b` are equal.
3. It returns `$b` if it is larger than `$a`.
4. It returns `$a` if it is larger than `$b`.

Answer: The correct answer of the above question is Option B:It tests whether the values of variables `$a` and `$b` are equal.