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

Input: Consider Input: Sentence: Corrosion , degradation and decay destroy a lot of history , but Massachusetts officials can thank the elements for helping uncover the past .<sep>Span: destroy a lot of history ,

Output: What history is being destroyed?

Input: Consider Input: Sentence: A decade of counterinsurgency and counterterror operations has created doubts about the utility of the aircraft carrier .<sep>Span: created doubts

Output: Who has these doubts?

Input: Consider Input: Sentence: Officials with the National Rifle Association say recent rallies at fast - food restaurants and home - improvement stores are " downright weird and certainly not a practical way to go normally about your business while being prepared to defend yourself . " While the group applauds Texas for a " robust gun culture , " leaders of the group in a statement chastise " a small number ( who ) have recently crossed the line from enthusiasm to downright foolishness . " This comes as countless Republicans heading toward the state GOP convention in Fort Worth later this week plan to carry long guns outside the Fort Worth Convention Center .<sep>Span: small number
Output: How many people is a small number?