"Free-rider" means that some people need a certain public product, but declare in advance that they do not need it, and after others pay for it, they can enjoy the results without any effort. According to the above definitions, Which of the following are not "free-riding" phenomena:. ['The lighthouse company will build a lighthouse.', 'Government-sponsored street lights.', 'Some households evade payment of community road maintenance costs.', 'Multiple people rent a car to travel together.']