Given the task definition and input, reply with output. In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to write a question that clarifies the given question in such a way that the generated question has one unique answer.

High on the hill was a lonely goatherd gwen stefani?

What song does "high on the hill was a lonely goatherd," as sampled by Gwen Stefani, come from?