Hockey arena owner: Private sports facilities are a bargain compared to the public parks and leagues in our county. Remember that these public parks are not really free. It is taxpayers, in the end, who subsidize the maintenance and staffing costs of public parks.
Which of the following, if true, is most damaging to the position of the hockey arena owner?
【选项】
For children hoping to improve their skills, private sports teams may provide superior coaching to that provided by volunteers at public parks.
选项是否正确？