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.

[EX Q]: Category: GLAND FINALE 
Clue: This human gland important in the immune system takes its name in part from its resemblance to an herb
[EX A]: the thymus gland

[EX Q]: Category: THE BIG BANGLADESH 
Clue: The green on the flag of Bangladesh represents its lush vegetation; the red circle in the middle is this
[EX A]: the sun

[EX Q]: Category: ABRAHAM 
Clue: After this wife's death, Abraham married Keturah
[EX A]:
sarah