The interviewer is asking for an overview of your education, which may seem redundant considering your degree is likely outlined on your resume. However, the interviewer also wants to know why you believe your education and training are relevant to this role.
Amazon expresses in its Product Manager job description that the company will accept a Bachelor's degree or foreign equivalent in Business Administration/Management, Finance, Economics, Marketing, Management Information Systems, Engineering, or related discipline. Take a minute or two to walk the interviewer through your post-secondary education. Discuss your favorite or best coursework and where your skills shone through during this time in your life. Then, be sure to connect how your knowledge and experiences will add value to the Amazon team when they hire you for this Product Manager role.