The best way to answer this question would be to explain your personal opinion on the matter, including the pros and cons of both collaboration and competition. Explain why you think encouraging competition might be beneficial, such as encouraging team members to push themselves and strive for better results. However, also explain why collaboration may be more beneficial in the long run, such as allowing team members to learn from each other and come up with creative solutions. Ultimately, it is important to explain why you think a balance between the two is the best option.