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: THE WINTER PALACE 
Clue: In 1881 the "Czar Liberator", the II czar of this name, asked to be taken to the palace to die after being fatally wounded

SOLUTION: alexander ii

PROBLEM: Category: LITERATURE 
Clue: The first sequel to this classic French novel was titled "Twenty Years After"

SOLUTION: the three musketeers

PROBLEM: Category: QUASI-RELATED PAIRS 
Clue: Abe Vigoda standout role & Pentiums

SOLUTION:
fish & chips