Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.

[Q]: Category: activity 
Words: fritter, waste, pie, waste away, lollygag
[A]: pie


[Q]: Category: aesthetic characteristic 
Words: prison, fine, there, handsome, high quality
[A]: prison


[Q]: Category: boats 
Words: gunwale, deck, dock, draw, sail
[A]:
draw