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.

[EX Q]: 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
[EX A]: When was the mother of Hagood's daughter born?

[EX Q]: Context: Otto Ole Schnellbacher (April 15, 1923 Link Information: Raymond Richard Evans (September 22, 1922 Answer: 1
[EX A]: What age was Ray Evans the year Schellbacher was born?

[EX Q]: Context: the Polish Legion joined the general retreat along the Trans-Siberian Railway, until it was surrounded by the Red Army east of Krasnoyarsk in early January 1920 Link Information: The Trans-Siberian Railway (TSR, ) is a network of railways connecting Moscow with the Russian Far East. Answer: Russia
[EX A]:
What country was the Polish Legion in when they were surrounded by the Red Army?