In recent years, there have been several serious traffic accidents in a car produced by a company. Some people believe that this is caused by a defect in the design of the car. In this regard, the company firmly denies that there are defects in the design. The analysis report of the traffic accident, when the accident occurs, the driver has drunk driving or fatigue driving. Which of the following is true and does not support the company's point of view the most? ['The company has always claimed that its products have good safety performance.', 'The traffic accident analysis report based on the company is true and reliable.', "Drinking and fatigue can seriously affect the driver's judgment when driving.", 'After testing the accident vehicle, no design defects were found.']