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

[EX Q]: Sentence: When the motion stopped , four or five of the seven cars had lurched off the rails .<sep>Span: When the motion stopped ,
[EX A]: How abrupt was the stop? Is this what caused the derailing?

[EX Q]: Sentence: While the North Koreans do not have the capacity to strike the U . S . mainland , the medium - range weapons do have the potential to reach U . S . military bases on the Pacific island of Guam .<sep>Span: Pacific island of Guam
[EX A]: How likely is it that the North Koreans would launch an attack on the U.S.?

[EX Q]: Sentence: " Four people lost their lives today in the holiday season , right after Thanksgiving , " Gov .<sep>Span: today
[EX A]:
What was the date? Why is this ambiguous?