instruction:
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.
question:
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
answer:
How many casualties were there in the battle after which Edward IV's brother was beheaded?


question:
Context: There in 1960 he had a short-lived marriage to Alice McLeod (later known as Alice Coltrane), who bore him a daughter. Link Information: Alice Coltrane (née McLeod, August 27, 1937 – January 12, 2007) Answer: August 27, 1937
answer:
When was the mother of Hagood's daughter born?


question:
Context: Pasternak was born to a Jewish family in Manhattan. Link Information: Pasternak was born to a Jewish family in Manhattan. Answer: Dutch
answer:

Which country bought the island where Pasternak was born from Native Americans?