Write an inquisitive question about a specific text span in a given sentence such that the answer is not in the text.
Example: Sentence: The Obama administration is developing additional screening protocols for airline passengers both overseas and in the United States to control infectious diseases such as Ebola, President Barack Obama said Monday .<sep>Span: Obama administration
Example solution: What was the duration of the Obama administration?
Example explanation: It is an inquisitive question based on the specific span of the sentence.

Problem: 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

Solution: Who will provide the medical expertise to develop these protocols?