Problem: What is the question to: "The Second Crusade was announced by Pope Eugene III , and was the first of the crusades to be led by European kings, namely Louis VII of France and Conrad III of Germany , with help from a number of other European nobles."? The topic is Second Crusade.

A: "who accompanied King louis the VII of France on the second crusade?"


Problem: Given the question: What is the question to: "The color burgundy is similar to other shades of dark red such as maroon ."? The topic is Burgundy (color).
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The answer is:
"what color is burgundy?"


input question: What is the question to: "Generally referred to within the context of the internal combustion engine of automotive, marine, motorcycle and reciprocating aviation engines, the rocker arm is an oscillating lever that conveys radial movement from the cam lobe into linear movement at the poppet valve to open it."? The topic is Rocker arm.???
output answer: "what are rocker arms??"


What is the question to: "A role-playing game (RPG and sometimes roleplaying game) is a game in which players assume the roles of characters in a fictional setting ."? The topic is Role-playing game.
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Answer: "what is a roll play games?"


Q: What is the question to: "A quarry is a type of open-pit mine from which rock or minerals are extracted."? The topic is Quarry.
A: "what is a rock quarry?"


[Q]: What is the question to: "A proxy auto-config (PAC) file defines how web browsers and other user agents can automatically choose the appropriate proxy server (access method) for fetching a given URL ."? The topic is Proxy auto-config.
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[A]:
"what is a .PAC file?"