Answer:
What led you to start playing guitar at age five?
How did your teachers and parents motivate you to practice?
How did you deal with all the fans and attention at such a young age?
Step-by-step explanation:
These are the questions that are most likely to lead to a well-focused interview. It seems like the interview is directed towards a musician who plays the guitar. Therefore, the first and second questions are important if we want to learn about his past and how that led to his becoming a musician. The last question is also important as it specifically asks about a well-known problem of young musicians. However, the other two questions are not as relevant for our interview, as they are too general.