In order for a team to be ranked among the world's strong teams, at least two key issues must be solved. One is to improve the basic skills of the team members. The other is to pay attention to scientific training. These two points are not practically solved, even if the spirit of hard work in the face of battle is even better. It is also impossible to achieve breakthrough results. Which of the following inferences does not express the above argument? ['Unless you improve the basic skills and scientific training of your team members, you cannot achieve breakthrough results.', 'As long as the basic skills and scientific training of the team members are improved, breakthrough results will be achieved.', 'If breakthrough results are achieved, it means that the basic skills of the team members have been improved and scientific training has been emphasized.', 'If the basic skills of the players cannot be improved, even if they pay attention to scientific training, they will not achieve breakthrough results.']