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: SUPREMES 
Clue: He was supreme commander of Allied forces in Europe, & later of NATO forces

SOLUTION: dwight d. eisenhower

PROBLEM: Category: ANTARCTICA 
Clue: A research base at the South Pole is co-named for these 2 explorers, the first 2 to reach it

SOLUTION: amundsen

PROBLEM: Category: PEOPLE 
Clue: Notified of this rival's death in March 1993, Dr. Jonas Salk called it "a great loss"

SOLUTION:
sabin