The rank assigned to the set of answers that match the expression in {@code answerCondition}. Answers with the lowest values move to the beginning of the list without changing the relative order of those with the same value. Answers can be given a value between {@code 0} and {@code 255}. Note: Numbers greater than Number.MAX_SAFE_INTEGER will result in rounding issues.
An expression that is used to select a set of answers that match a condition. For example, answers with matching pool properties.