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.

[Q]: Category: STARTS & ENDS WITH "H" 
Clue: To secretly devise something, like a plan for a really good door on my boat
[A]: hatch


[Q]: Category: MR. ROBINSON 
Clue: Walker Smith used this name as a professional boxer
[A]: sugar ray robinson


[Q]: Category: THE "POST" CATEGORY 
Clue: This 12-letter adjective means "after a meal"
[A]:
postprandial