Write an inquisitive question about a specific text span in a given sentence such that the answer is not in the text.

Ex Input:
Sentence: “ We ’ re seeing what appears to be a new geological phenomenon , ” she said .<sep>Span: new geological

Ex Output:
What distinquishes this as something that is new?


Ex Input:
Sentence: Tens of thousands of people from across the nation gathered at the National Mall Saturday to commemorate the 50th anniversary of the March on Washington and to rally for what they believe is the unfinished business of the civil rights battle .<sep>Span: National Mall

Ex Output:
What is the National Mall?


Ex Input:
Sentence: New measures could be announced shortly , an administration official said .<sep>Span: an administration official

Ex Output:

Who is the administration official?


