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 1880s saw an intense competition between the European powers for territories in Africa, a process known as the Scramble for Africa Link Information: 

The Scramble for Africa, also called the Partition of Africa or the Conquest of Africa, was the invasion, occupation, division, and colonisation of African territory by European powers during the period known to historians as the New Imperialism (between 1881 and 1914) Answer: 1881 
answer:
What year did the Scramble for Africa begin?


question:
Context: career as a second baseman in at the age of 18 with the Eau Claire Bears of the Northern League. Link Information: none Answer: none
answer:
How long were the Bears in the Northern League?


question:
Context: she was cast as Tom Selleck's love interest in the CBS police drama Blue Bloods, but the role was recast with Andrea Roth Link Information: Thomas William Selleck (; born January 29, 1945 Answer: 22
answer:

How much older is Tom Selleck than the the actress who played his love interest on Blue Bloods?