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: Two white men from Mississippi named Cable and Wyrick Link Information: On December 10, 1817, Mississippi became the 20th state admitted to the Union. Answer: 103
[A]: How old is the state where Cable and Wyrick are from?

[Q]: Context: n Indiana, where it is illegal to create a historical marker in the "state format" without first getting official approval from that state's historical bureau Link Information: none Answer: none
[A]: How many historical markers does the state of Indiana have?

[Q]: Context: before becoming a news reporter at The Guardian in July 1979 Link Information: He then moved to London initially to work for the Sunday People and spent a year working for The Evening Standard before becoming a news reporter at The Guardian in July 1979. Answer: 1821
[A]:
When was the newspaper founded that Davies joined in July 1979?