Power suggestion: refers to the influence on external members of the organization based on job status, business ability, and charisma. Which of the following does not imply power? ['Professor Zhang is an expert in the field of microelectronics. Many companies will ask him for solutions when they encounter related problems.', 'Xiao Cong in fifth grade, the video games are particularly smooth, the school team always asks him to assist and guide.', 'Veteran Lao Zhao is fair, and neighbors in the neighborhood encounter big and small disputes. The first thing that comes to mind is to ask him to preside over justice.', 'Director Li of the Education Bureau has long studied the professional development of teachers, but relatives and friends often ask him for education questions about children.']