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.

Context: In 2015, he released his second studio album, Lantern Link Information: released on December 18, 2015,  Answer: Darkest Before Dawn 
What albums did Pusha T release the year Lantern was released?

Context: Continuous weather observations have been maintained for the city of Boise since February 1, 1864 about 5 months after the U.S. Army established Fort Boise. Link Information: Boise's mayor, David H. Bieter, is of Basque descent Answer: David H. Bieter
Who is the current mayor of the city where the weather was continuously monitored after the U.S. Army established a fort?

Context: The series was created by Jeremy Brock and Paul Unwin. Link Information: Jeremy Brock MBE (born 1959) Answer: 2

How many years apart are the creators of Casualty?