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.

Category: secretary duty 
Words: support, hardware, prepare, file, make coffee
hardware

Category: aesthetic characteristic 
Words: fine, custody, level, beautiful, attractive
custody

Category: emotional display 
Words: follow, woo, fawn, love, doe

doe