instruction:
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.
question:
Category: MELANCHOLIA 
Clue: Group that released the punny 1995 album "Melon Collie And The Infinite Sadness"
answer:
smashing pumpkins


question:
Category: ANCIENT GREEK DRAMA 
Clue: In "The Clouds" by Aristophanes, a man desires to send his son to study with this Greek philosopher
answer:
socrates


question:
Category: THE WORLD ALMANAC AND BOOK OF FACTS 
Clue: 160 square rods equals 1 of this square measure (that one was in the '09 book too)
answer:

an acre