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

[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
[A]: How likely is it that the North Koreans would launch an attack on the U.S.?


[Q]: Sentence: Left unchanged , the supply of skilled workers will dwindle — leaving some 5 million jobs vacant by 2018 — and won ’ t keep pace with the demands of a modern economy or the needs of employers struggling to compete .<sep>Span: unchanged ,
[A]: how can it be changed?


[Q]: Sentence: “ We ’ re also going to be working on protocols to do additional passenger screening both at the source and here in the United States , ” the president said , without offering details .<sep>Span: protocols
[A]:
user
what specific measures and procedures will be implemented as part of the passenger screening protocols?
assistant
What specific measures and procedures will be implemented as part of the passenger screening protocols?
assistant