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: GREAT ALEXANDERS 
Clue: In 1990 Russia restored citizenship to this Nobel Prize-winning author of "Cancer Ward"

SOLUTION: aleksandr solzhenitsyn

PROBLEM: Category: SCIENCE CLASS 
Clue: (Sofia of the Clue Crew reports)  Botanists divide a flower into four main parts: sepals, petals, stamens & these

SOLUTION: pistils

PROBLEM: Category: U.S. UNIVERSITIES 
Clue: (I'm Tim Brown of the NFL)  This school has produced the most Heisman Trophy winners with 7, including Paul Hornung & me

SOLUTION:
notre dame