instruction:
Write an inquisitive question about a specific text span in a given sentence such that the answer is not in the text.
question:
Sentence: The issue came to the forefront Thursday in front of three McDonald ' s and Burger King restaurants in Kansas City , Mo . , where signs proclaiming " wage theft " and " stolen wages " dotted a midday rally by the StandUpKC coalition .<sep>Span: midday rally by the StandUpKC coalition
answer:
Was this rally about this issue?

question:
Sentence: Like Darwin ' s finches or Great Britain ' s peppered moths , these hedgehogs of the sea increasingly embody nature ' s stunning capacity for resilience .<sep>Span: hedgehogs of the sea
answer:
Why are sea urchins known as hedgehogs of the sea?

question:
Sentence: Washington Park residents are pinning their hopes on President Barack Obama that he will select the U . of C . to host his presidential library and that the university will build it on the swath of vacant , city - owned land adjacent to the " L . " While the site for the library will not be announced until early 2015, Chicago is considered by some observers to be the front - runner , partly because of the president and first lady Michelle Obama ' s strong personal and political ties to the city .<sep>Span: hopes
answer:
What hopes do they have?