Definition: Craft one correct answer to the question given in input. To make it more interesting, try to use non-stereotypical language if possible. Make sure your correct answer is reasonably long, consistent with the context, and requires common sense (instead of explicit extraction from the context.) In your answer, use as few words as possible from the given context. Use a response that is uncommon/non-stereotypical, so that it is less predictable. To be less repetitive, please vary your language for each question.
Input: Context: They demanded a side agreement that Telstra said was illegal under workplace laws because it contained union - friendly prohibited content which did not require the approval of employees ... A union movement that has long opposed secret ballots is a movement that lacks fundamental confidence in its own relevance . What are they afraid of ? If union - negotiated agreements are superior , workers would be flocking to unions and unions would not need to worry about other non - union employment arrangements offered by employers . A secret ballot of employees would not be a hurdle to union success if they were offering what workers wanted . 
Question: What might be a big issue that unions have ?
Output:
They are n't as great as they claim to be .