TASK DEFINITION: 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.
PROBLEM: Context: Davis sailed for San Francisco, California, around Cape Horn in 1852 Link Information: By 1890, San Francisco's population approached 300,000 Answer: approached 300,000

SOLUTION: How many people lived in San Francisco the year Davis embarked on his journey to the city?

PROBLEM: Context: In 1760 the French zoologist Mathurin Jacques Brisson included a description of the hook-billed vanga in his Ornithologie Link Information: Mathurin Jacques Brisson (30 April 1723 23 June 1806) Answer: 46

SOLUTION: How long did the French zoologist who described the hook-billed vanga in 1760 live after publishing his Ornithologie?

PROBLEM: Context: teaches as a professor in the Geography and Anthropology Department of the Louisiana State University in Baton Rouge Link Information: Baton Rouge was incorporated in 1817. Answer: 1817

SOLUTION:
When was the city founded that houses the university Sluyter teaches in?