TASK DEFINITION: In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
PROBLEM: Context: and rose to international prominence serving as a chief member of the 1876 Philadelphia Exposition, Link Information: The Centennial Commission turned to third-place winner's architect Henry Pettit and engineer Joseph M. Wilson for design and construction of the Main Exhibition Building. A temporary structure, the Main Building was the largest building in the world by area, enclosing 21.5 acre. Question: What building was the 1876 Philadelphia Exposition held at?

SOLUTION: Answer: the Main Exhibition Building

PROBLEM: Context: The low-level center rapidly dissipated, although a frontal low developed in the western Link Information: none Question: What is the average temperature of the body of water where the frontal low developed?

SOLUTION: Answer: none

PROBLEM: Context: Born in Link Information: none Question: What is the population of Herbert's birthplace?

SOLUTION:
Answer: none