TASK DEFINITION: You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
PROBLEM: Category: ARCHITECTS 
Clue: Dallas-Fort Worth Airport architect Gyo Obata helped design this Smithsonian museum

SOLUTION: air & space museum

PROBLEM: Category: BOOK TITLES 
Clue: A bestseller by Jamie Ford is "Hotel on the Corner of Bitter and" this

SOLUTION: sweet

PROBLEM: Category: AUTHORS 
Clue: Author of "Fathers and Sons", he was the first Russian to be widely read and admired in Europe

SOLUTION:
ivan turgenev