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: FISH, BIRD, OR MAMMAL 
Clue: The colobus

SOLUTION: mammal

PROBLEM: Category: 20th CENTURY ART 
Clue: Russian-born artist whose work is seen here:

SOLUTION: marc chagall

PROBLEM: Category: WORLD OF FOOD 
Clue: Stem of a variety of lily, known in Old England as "sparrow grass"

SOLUTION:
asparagus