TASK DEFINITION: In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.
PROBLEM: Who won season 6 worst cooks in america?

SOLUTION: Kristen Redmond

PROBLEM: Where does the water come from for victoria falls?

SOLUTION: Zambezi River

PROBLEM: Who has scored the most points in the nba?

SOLUTION:
Kareem Abdul Jabbar