You will be given a definition of a task first, then some input of the task.
Write an inquisitive question about a specific text span in a given sentence such that the answer is not in the text.

Sentence: Now the Bothell archaeologist is back in the spotlight with another set of prehistoric bones , along with DNA evidence that helps resolve a long - standing puzzle about the first Americans .<sep>Span: Bothell
Output:
who is bothell?