In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.

Example Input: Context: espite of the arrival of Nery Veloso and also of Carlos Alfaro, who would be the back–up keepers of Conde. Link Information: Nery Alexis Veloso Espinoza (born March 1, 1987) Answer:  Nery Veloso
Example Output: Which of Conde's back-up keepers was older?

Example Input: Context: as the frigate RVNS Trần Bình Trọng (HQ-05) and fought in the Battle of the Paracel Islands in 1974. Link Information: he Battle of the Paracel Islands was a military engagement between the naval forces of China and South Vietnam in the Paracel Islands on January 19, 1974. Answer: 1
Example Output: How long did the Battle of the Paracel Island last for?

Example Input: Context: Heritage of Kings: The Settlers in North America, is a real-time strategy video game developed by Blue Byte and published by Ubisoft. Released in Germany for Microsoft Windows in November 2004 Link Information: The Settlers in North America, is a real-time strategy video game developed by Blue Byte and published by Ubisoft. Answer: Ubi Soft 
Example Output:
Which firm had been in business longer when the game was first released, the developer or the publisher?