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.

Q: Context: . Middle Assyrian lead votive figurines Link Information: used to decorate cult statues, Answer:  clay, metal, wood, glass, and today plastic or resin 

A: What material were the symbols used by the Assyrians made of?
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Q: Context: The new King, Edward IV, marched north and sealed his reign with the bloody victory at the Battle of Towton, following which his brother was beheaded. Link Information: A newsletter dated 4 April 1461 reported a widely circulated figure of 28,000 casualties Answer: 28,000

A: How many casualties were there in the battle after which Edward IV's brother was beheaded?
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Q: Context: The Yellowstone River flows northward through Yellowstone National Park Link Information: Yellowstone is 2219789 acre in area,  Answer: 2219789 acre in area

A:
How big is the National Park that the Yellowstone River flows northward through?
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