Problem: What is the question to: "It has been listed as endangered on the United States Fish and Wildlife Service list of endangered species since 8 August 1991."? The topic is Kanab ambersnail.

A: "how long have kanab ambersnail been endangered??"


Problem: Given the question: What is the question to: "Hartsfield–Jackson Atlanta International Airport is the busiest single airport in the United States."? The topic is List of the busiest airports in the United States.
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The answer is:
"what is busiest airport in US?"


input question: What is the question to: "Madrid (, ) is the capital and largest city of Spain ."? The topic is Madrid.???
output answer: "what country is madrid spain in?"


What is the question to: "Osteonecrosis of the jaws associated with bisphosphonate therapy, required by some cancer treatment regimens, has been identified and defined as a pathological entity since 2003."? The topic is Osteonecrosis of the jaw.
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Answer: "what is the disease osteonecrosis of the jaw??"


Q: What is the question to: "Love Always is the debut album of American R&B duo K-Ci & JoJo , released on June 17, 1997, by MCA Records ."? The topic is Love Always.
A: "when album love always released?"


[Q]: What is the question to: "It is also known as Holy Friday, Great Friday, Black Friday, or Easter Friday, though the latter properly refers to the Friday in Easter week ."? The topic is Good Friday.
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[A]:
"What is the significance of Good Friday??"